Sir Robert Killigrew, Thomas Killigrew, the First Folio Ownership Lead, and the Later Theatre Branch

Topic: Sir Robert Killigrew, Thomas Killigrew, the First Folio Ownership Lead, and the Later Theatre Branch

Source-Fact Audit — 7 August 2026 (Round 2)

This packet contains three chronologically distinct lanes. Before Neville's death, RBA estate papers name Sir Robert Killigrew among feoffees and Neville's will calls him one of my very good freindes and leaves plate; neither document makes him executor or literary custodian. Robert's later Virginia, Pendennis, and business career describes Robert, not a Neville–Folio transmission.

The Folio correction is essential: the controlled provenance lead runs through Charles Killigrew, Thomas Killigrew's son, and William Congreve, not through Thomas himself. The Meisei MR3600 copy must also remain distinct from MR774. Later Killigrew theatre activity documents a collateral family afterlife, not a fact about Henry Neville's lifetime writing. The packet is best used as a person-by-person source map: Robert for the verified trust/friend relationship, Thomas for later theatre, and Charles for the current Folio ownership lead.

ODNB Source-Control Position

• Alastair Bellany's ODNB article for Sir Robert Killigrew is locally downloaded at odnb 9780198614128 e 15537.
• Use it as T2 modern secondary control for Robert's court/parliament career, Carr/Overbury circle, Pendennis, Buckingham, medical/chemical interests, family, and probate-source routes.
• It is especially useful for the Overbury/undertaking lane because Bellany places Robert's friendships with Overbury and Sir Henry Neville in the context of his possible personal stake in the 1614 undertaking investigation. Treat that as scholarly interpretation, not as a direct Neville document.
• Direct Neville/Killigrew claims still rest on BRO D/EN/F6/1/16, BRO D/EN/F6/1/19, Neville's PCC will, the 1615 IPM distinction between Sir William and Sir Robert Killigrew, and the TNA/probate/property controls in this packet.

Neville-Lifetime Priority Notes

For the book argument, weight evidence dated through Henry Neville's death on 10 July 1615 above later Robert/Thomas/Charles Killigrew afterlife. The later Virginia, CSPD Charles I, Huygens/Donne, Restoration theatre, and First Folio provenance materials remain useful, but they should not displace lifetime controls unless they back-prove a pre-1615 relationship or source route.

Identity correction: the 28 April 1613 Virginia Company Chancery bill is not a Henry Neville d. 1615 control. Brown's printed bill identifies the defendant as a Henry Nevill of Kent, and Brown's index separates Neville, Sir Henry, of Billingbear, Berkshire from Neville, Sir Henry, of Kent. Preserve the Kingsbury/Brown page images as a same-name guardrail, not as evidence for the ambassador.

0A. Structured Quoted Source Passages

Use these entries before drafting book prose. They separate the Neville-lifetime evidence from later collateral Killigrew afterlife and keep the Thomas/Charles First Folio correction explicit.

1. BRO Feoffment Abstract: Robert Killigrew in Neville's April 1615 Estate-Trust Machinery

• Source tier: T1 local transcription of BRO / Royal Berkshire Archives D/EN/F6/1/19, abstract of Sir Henry Neville feoffment/trust settlement, 30 April 1615. Local source: Doc 01 D EN F6 1 19.
• Quotation:

"Feoffees"

"s^r Robert Killigrewe"

• What it proves: Robert was named among Neville's feoffees/trust figures before Neville's death, alongside Winwood, Barlas/Borlase, Savile, Moore, and Newbery.
• Limits: This is an estate/trust control. It does not make Robert an executor or prove literary-paper custody.

2. Neville Will: Robert as a "Very Good Friend" and Plate Legatee

• Source tier: T1 local working transcription of TNA PROB 11/126/63, Sir Henry Neville will. Preferred local transcription: Henry Neville Will Transcription v3.
• Quotation:

"my very good freindes"

"S[i]r Robert Killigrewe"

• What it proves: Neville's will independently confirms Robert as a trusted friend and plate legatee.
• Limits: The will wording does not name Robert as executor; keep executor language out unless a future will-image audit changes the reading.

3. Kingsbury/Ferrar: Southampton Commends Robert for a Virginia Payment Role at Lothbury

• Source tier: T2 printed Ferrar Papers / Virginia Company records, page-image checked. Source: Susan Myra Kingsbury, The Records of the Virginia Company of London, vol. 3, p. 512; local OCR kingsbury vol3 djvu.
• Quotation:

"chosen upon commendation of my L. of Southampton"

"he lying in Lothburie"

• What it proves: After Neville's death, Robert appears as a Southampton-commended Virginia finance/contact figure, reachable at Lothbury through Sandys/Ferrar business.
• Limits: This is post-1615 evidence. It strengthens Robert's Southampton/Virginia/Lothbury network, not a direct Neville-lifetime authorship claim.

4. BHO Colonial: Robert as Commissioner for Virginia Grievances, June 1625

• Source tier: T2 printed Colonial State Papers calendar. Source: British History Online, America and West Indies: June 1625, no. 42; local capture bho_colonial_america_west_indies_june_1625_p74.html.
• Quotation:

"Sir Robt. Killigrew"

"Commissioners for the affairs of Virginia"

• What it proves: Robert's Virginia role survived into an official grievance/commissioner setting under Charles I.
• Limits: This is a later public-office control; use it for Robert's political-business profile, not as a direct Folio-transmission link.

5. BHO Petitions: Pendennis as a Real Operational Office

• Source tier: T2/T3 petition transcript. Source: British History Online, Petitions in the State Papers, SP 16/49 f. 10 (1627); local capture bho_petitions_state_papers_1620s.html.
• Quotation:

"captaine of ... Pendennis"

"already perished for want"

• What it proves: Pendennis was an active administrative and military obligation, not merely a title in Robert's biography.
• Limits: Again post-Neville; useful for Robert's status and duties, not direct Neville authorship proof.

6. First Folio Provenance Correction: Charles Killigrew, Not Thomas Killigrew

• Source tier: T2 modern bibliographical/public collection controls. Sources: Folger-hosted The First Folio of Shakespeare PDF local text folger first folio shakespeare blyffs; Mayer HAL preprint local text mayer shakespeares early readers hal preprint.
• Quotation:

"formerly belonged to Charles Killigrew"

"There is, however, no evidence for that"

"Meisei Library (MR3600)"

• What it proves: The controlled First Folio provenance currently runs through Charles Killigrew and William Congreve, not through Thomas Killigrew the elder.
• Limits: This corrects a provenance lane. It does not create a Neville-to-Killigrew-to-Folio transmission chain.

1. Verified Sourced Facts

A. Kinship and relationship to Henry Neville

• Sir Robert Killigrew was a collateral in-law of Sir Henry Neville d. 1615 through Neville's wife, Anne Killigrew Neville. The working genealogy is:
• John Killigrew of Arwenack had sons Sir Henry Killigrew d. 1603 and Sir William Killigrew d. 1622.
• Sir Henry Killigrew d. 1603 was father of Anne Killigrew, who married Sir Henry Neville d. 1615.
• Sir William Killigrew d. 1622 was father of Sir Robert Killigrew d. 1633.
• Therefore Sir Robert Killigrew was Anne Killigrew Neville's first cousin, and a collateral relative by marriage of Sir Henry Neville d. 1615.
• Sir Robert's sons William, Thomas, and Dr Henry Killigrew were Anne Killigrew Neville's first cousins once removed, not Neville descendants.

• The DNB Robert Killigrew entry identifies Robert as son of Sir William Killigrew and Margaret Saunders, and grandson of John Killigrew of Arwenack.

• The DNB Robert entry identifies Robert's wife as Mary Woodhouse and says they had five sons and seven daughters, including William, Thomas the dramatist, Henry the divine, and Elizabeth, wife of Francis Boyle, first Viscount Shannon.

• The DNB Thomas Killigrew entry identifies Thomas as son of Sir Robert Killigrew by Mary Woodhouse, born in Lothbury on 7 February 1611/12 and baptized at St Margaret Lothbury on 20 February.

B. Sir Robert Killigrew in Neville's estate and trust circle

• Sir Robert Killigrew was not merely a will-side friend. A stronger BRO source lane places him in Neville's estate/trust machinery before the will:
• BRO D/EN/F6/1/16, transcribed locally as Doc_20c, is a heavily revised first-person draft attributable to Sir Henry Neville through its family and property content; its hand is not independently authenticated. It concerns Lawrence Waltham, William Neville, debts, and testamentary/estate instructions. Under the heading The more feoffees to be, it names Sir Robert Killigrew with Sir Richard Worsley, Sir Ralph Winwood, Sir Maurice Berkeley, Sir William Burlace, Sir Henry Savile, and Edward Neville.
• BRO D/EN/F6/1/19, transcribed locally as Doc_01, is an abstract of a 30 April 1615 feoffment/trust settlement. It names Sir Robert Killigrew as one of the feoffees alongside Sir Ralph Winwood, Sir William Borlase/Barlas, Sir Henry Savile, Serjeant Moore, and Humphrey Newbery.

• Henry Neville's PCC will, PROB 11/126/63, as transcribed in the preferred v3 local working transcription, names Robert among Neville's "very good friends" and gives him a ten-pound plate bequest. The transcription does not make Robert an executor.

• This changes the book-safe formulation. Robert should be described as a trusted estate-network figure and friend/plate-bequest recipient, not as executor, unless a future will image audit changes the reading.

• The separate 1615 IPM packet should still keep the William/Robert distinction. The redone inquisition recites earlier settlements naming Sir William Killigrew, Robert's father; it should not be converted into a fresh 1615 Robert appointment.

C. Sir Robert Killigrew in court, Parliament, and state-paper lanes

• DNB gives Robert a long parliamentary/court career: St Mawes 1601, Newport 1604, Helston 1614, Newport 1621, Penryn 1623, Cornwall 1625, Tregony 1626, and Bodmin 1628.

• DNB records that Robert was knighted by James I at Hanworth on 23 July 1603.

• DNB also controls several useful biographical anchors that should be kept in the source map: Robert was born in London, probably in 1579; matriculated at Christ Church, Oxford, in 1590/1; became prothonotary of Chancery for life in 1618; was an original shareholder in the New River Company, incorporated 21 June 1619; bore a part in the Lindsey Level drainage in 1630; and died at Kineton Park, Hanworth, in spring 1633. The older DNB/PCC shorthand for the will must now be corrected against TNA/HOP: the main will is PROB 11/164/115, with HOP citing PROB 11/164, ff. 89v-91v, and main proof on 12 July 1633.

• Surrey History Centre's public abstract for PCC/SUN/8 substantially upgrades the probate route. It identifies Robert's will as the will of Robert Killigrew of Kempton, knight, to be buried in St Margaret Lothbury, and maps the major property/family provisions: Mary Woodhouse/Killigrew's Kempton, furniture, plate, jewels, Heston rectory, and Seal Office-related income; sons Robert and Thomas with Launceston lands and annuities; son Henry with Crediton market/fairs interests; daughters Catherine, Elizabeth, and Mary with portions; Lincolnshire drained lands divided among William and the younger children; and executors/overseers including Charles Berkeley, Richard Ligon, Josias Tully, Thomas Stafford, Benjamin Ruddier, and Robert Long. Treat this as a high-grade catalogue abstract and probate roadmap until the PCC images are inspected.

• History of Parliament significantly upgrades the Robert profile. It places him at Kempton Park, Lothbury, and Pendennis, and treats him as one of only four MPs returned to every Parliament from 1601 to 1628. Its office list makes him a court-service and administrative-profit broker across Virginia, New River, Pendennis, the Seal Office, commissions on fees, the United Provinces embassy appointment, Chancery prothonotaryship, Queen Henrietta Maria's household, ordnance survey, and fen projects.

• DNB's New River and Lindsey Level notes matter because they place Robert in the same kind of court-business and infrastructure-investment world as Neville's New River, Indico, alum, Virginia, East India, and ordnance lanes. They do not prove shared operation with Neville; they make Robert a better-developed business-political collateral relative.

• The Hatfield House/Cecil Papers calendar gives a directly inspected 11 March 1604/5 entry from Sir Thomas Lake: Robert was seeking a lease in reversion of the profits of the Seal Office in King's Bench, in which his father Sir William had a 20-year estate. The same entry says James I preferred the grant to Robert because the profits of the office had been increased by his father's diligence. This is a valuable source for the Robert/William administrative-business continuity. British History Online now supplies the direct public body-text control for this entry at cal-cecil-papers/vol17/pp77-99.

• Chamberlain to Dudley Carleton, London, 26 June 1612, printed in McClure vol. 1, p. 358, adds a direct letter witness for Robert in the Overbury/Rochester/Carleton access corridor before Overbury's fall. Chamberlain writes that Sir Robert Killegree was one of Overbury's next favorites and Carleton's fast frend; he immediately adds that Sir Henry Neville would not see Carleton wronged if he could help. This strengthens Robert as a Neville-adjacent court-access figure, but it should not be confused with later Overbury-poisoning evidence.

• Targeted Calendar of State Papers Domestic collation on 2026-06-24 upgraded several older citation leads into inspected OCR/page-text evidence. British History Online was tested through both the in-app browser and the user's Chrome profile; it resolves searches and citation pages, but the CSPD body pages are premium-gated in the current sessions. Use BHO for canonical URLs/citations and Archive.org/local OCR for the body-text witness until logged-in BHO access is available.
• CSPD James I 1611-1618, p. 242, directly calendars the 7 July grant to Sir Robert Killigrew of the office of captain or keeper of Pendennis Castle, Cornwall, for life. Date control needs care: DNB gives 7 July 1613, but the BHO page title and the Archive.org calendar sequence place this entry under James 1 - volume 77: July 1614 at pp. 240-250. Use 7 July 1614 as the calendar-controlled working date unless a grant-book image overturns it.
• CSPD Charles I 1625-1626, p. 100, calendars Sir George Goring's 8 September 1625 report that Sir Robert Killigrew was to succeed Sir Dudley Carleton in the States/United Provinces diplomatic lane.
• CSPD Charles I 1625-1626, p. 202, calendars a petition by Sir Robert as captain of Pendennis asking the Council of War to examine the reported defects of the fort.
• CSPD Charles I 1625-1626, p. 324, calendars a fuller Pendennis petition: Robert says he had sought supply and fortification changes for ten years; the fort had had no mounted ordnance for nine years; only four barrels of powder remained; the fifty-man garrison had gone two years unpaid.
• CSPD Charles I 1625-1626, pp. 559-561, calendars warrants giving Robert 4l. per diem as resident ambassador with the States from 1 December 1625, 1,200 oz. of plate for his ambassadorial table, and related diplomatic-retinue expenses.
• CSPD Charles I 1627-1628 calendars a January 1627 Pendennis petition in which Robert says he had filed sixty-nine petitions over eleven years about fort supply and soldiers' arrears; it also calendars his March 1627 Seal Office fees, continued ambassadorial allowance, Pendennis pay for fifty additional men, and repair/imprest warrants.
• CSPD Charles I 1629-1631 calendars Robert as vice-chamberlain to Queen Henrietta Maria in commissions concerning the Ordnance Office and exacted fees, and calendars the king's recommendation of Robert Earl of Lindsey, Sir Robert Killigrew, and Robert Long as Lindsey Level drainage undertakers.
• CSPD Charles I 1631-1633 calendars Robert's Kempton/Hanworth reversion and fee-farm grant, his continued Pendennis jurisdiction concerns, his 1632 Pendennis protest against reducing the garrison, his mediation/undertaking role in the Lincolnshire fen-drainage project, and a late petition involving a dispute between his son Sir William Killigrew and Capt. Richard Bradshaw.

• Book-safe formulation after CSPD collation: Robert was a court officeholder and crown-service broker with overlapping interests in Seal Office profits, Pendennis, Queen Henrietta Maria's household, diplomatic service to the United Provinces, and fen-drainage projects. This independent profile strengthens, but should not overstate, the Neville connection: the direct Neville proof remains BRO trust/feoffment evidence plus Neville's PCC will.

• British History Online's VCH Middlesex Forestry chapter adds a locality/property control for the Hanworth/Kempton axis. It places the 1631 grant of Kempton Park to Sir Robert Killigrew, vice-chamberlain to the queen, and says both Kempton and Hanworth had earlier been granted for eighty years to Robert's father by Queen Elizabeth. This is a BHO public body-text witness independent of the CSPD calendar entries.

C2. Virginia Company, Southampton, and records custody

• The Second Charter of Virginia, 23 May 1609, names Henry Earl of Southampton, Sir Henry Nevil, and Sir Robert Killigrew among the resident council for the Virginia Company. This gives a direct corporate-governance overlap between Neville, Southampton, and Robert Killigrew.

• The charter is not evidence that Robert and Neville jointly managed Virginia business in practice. It does, however, move Robert into the same colonial-company lane as Neville and Southampton and should be crosswalked with the East India, Muscovy, and free-trade material in the business chapter.

• Kingsbury vol. 4 reprints the 1609 charter in Latin and English form. The English text again names Sir Henry Nevill and Sir Robert Killigrewe in the great body of patentees, and later in the resident-council list. Use the Avalon page for readable public citation and Kingsbury vol. 4 for a printed-record cross-check.

• Kingsbury/Brown identity correction, 2026-06-27: an earlier Virginia Company Chancery lead dated 28 April 1613 should no longer be treated as a Henry Neville d. 1615 control. Kingsbury's generic Sir H. Neville list entry routes to Brown's printed bill, but Brown names the defendant as Henry Nevill of Kent and Brown's index separates him from Henry Neville of Billingbear. Source note: KINGSBURY BROWN 1613 VIRGINIA CHANCERY SOURCE NOTE 2026 06 27.

• Kingsbury vol. 1 later places Sir Robert Killigrew in Virginia Company court/administrative contexts. He appears in the 17 May 1620 quarter-court attendance list with Southampton, Warwick, Devonshire, Doncaster, Edwin Sandys, and Sir John Danvers; in the 7 July 1620 debt/account discussion as one of the figures named for soliciting knight/gentleman subscription debts; and in the 12 July 1620 general court alongside Southampton, Sir Thomas Roe, Lord Cavendish, Edwin Sandys, Sir John Danvers, and Sir Edward Sackville.

• Kingsbury vol. 2 makes Robert more than an attendance name. In the 3 February 1622/3 debate over tobacco-contract / joint-stock management, Sir Robert Killigrew objected that joint stocks were normally managed by a chief officer and deputy and warned against a course without precedent. This is usable evidence of active company-business reasoning.

• Kingsbury vol. 2 also gives an official records-handling control before the later John Ferrar tradition. At the 17 May 1623 extraordinary court, after royal commissioners required the company secretary and officers to bring patents, commissions, records, order books, accounts, entries, notes, and writings concerning Virginia and the Somers Islands, the company appointed a committee including Sir Robert Killigrew and Sir John Danvers to attend the commissioners and manage delivery/copying.

• Kingsbury vol. 3 / Virtual Jamestown adds the strongest direct Robert-Southampton-Lothbury control from the Ferrar Papers. In Sir Edwin Sandys to John Ferrar, 5 November 1621, Sandys asks that the present-adventurers note for Southampton Hundred supplies remove Sir Francis Wyatt, who could not pay, and insert Sir Robert Killigrew. Sandys says Robert was chosen on Southampton's commendation, had 100l. prepared, but withheld it because of intervening trouble, and that Ferrar should go to him because he was lying in Lothbury. This is now page-image checked against Kingsbury vol. 3 p. 512 at image witnesses kingsbury vol3 page n549 p512. It is post-Neville evidence, but it directly joins Southampton, Sandys, Ferrar, Robert Killigrew, Virginia finance, and Lothbury.

• History of Parliament independently confirms the Southampton point: in November 1621, Southampton approached Killigrew about investing £100 in the troubled Virginia Company, though Killigrew apparently held back because of uncertainty over the company's future. This should be written beside Kingsbury, not instead of it, because Kingsbury gives the primary Ferrar/Sandys wording and Lothbury access point.

• HOP adds a second Sandys control: in 1625, Robert's Cornish electoral reach helped return Sir Edwin Sandys at Penryn. That matters because it connects Robert's Pendennis/Falmouth/Cornish borough machinery to the Sandys/Southampton Virginia circle.

• The 2026-06-26 browser pass captured the HOP Robert entry body and endnotes directly. Note 40 sends the Southampton investment point to Magdalene College Cambridge Ferrar Papers, 5 November 1621, plus SP 14/127/82, SP 14/156/14, and SP 84/106, f. 32; note 46 sends the Sandys/Penryn point to Vivian, Blomefield, Herts visitation material, and Canterbury Cathedral Archives U66, f. 19. This makes HOP a usable source-route map, not just a secondary narrative.

• Neil Cuddy's Southampton chapter adds an earlier interpretive control that should be foregrounded. In Cuddy's account of the 1611-1614 Carr/Overbury/Neville/Southampton parliamentary network, Sir Robert Killigrew is not merely a later Virginia Company contact: he is described as Carr's second favourite, Berkeley's brother-in-law, Neville's cousin, and a man whom Southampton made captain of Pendennis Castle. Cuddy also says that after Overbury went to the Tower in April 1613, Killigrew, Neville, and Southampton tried to help him get out. Use this as a high-value scholarly interpretation and follow its footnote trail to Akrigg p. 145; do not treat it as a substitute for the Pendennis grant-book image.

• The 2026-06-26 Akrigg/grant-book follow-up improves the Southampton control but does not close the manuscript gap. Google Books did not expose Akrigg p. 145; the Archive.org Akrigg copies remain access-restricted catalogue routes. TNA confirms parent SP 14/77 as 1614 Apr-Sept letters and papers but exposes no item-level SP 14/77/373 record, and the exact Discovery search for "Grant Book" "Killigrew" "Pendennis" returns no records. Candidate patent-roll controls now bracket the conflict: C 66/1996 is Patent Roll, 11 Jas I: Part 19 (1613 Mar 24-1614 Mar 23) and C 66/2031 is Patent Roll, 12 Jas I: Part 15 (1614 Mar 24-1615 Mar 23). Current public evidence still favors 7 July 1614.

• BHO Colonial p. 74, no. 42, now gives the official printed-calendar control for the 1625 Virginia grievance petition: Wyatt, the Virginia Council, and Assembly asked that the examination of their cause be referred to William Lord Paget, Sir Richard Weston, Sir Humphrey May, and Sir Robert Killigrew, commissioners for Virginia affairs.

• The Virginia Magazine of History and Biography, vol. 15 (1907-1908), p. 362, adds a strong secondary/editorial Southampton-Sandys control. In the printed transcription of the same 1625 Virginia petition, Robert appears among commissioners for Virginia with Paget, Weston, and May; the note calls him a prominent member of the Virginia Company's liberal party and a "close friend to Southampton and Sandys," and repeats John Ferrar's tradition that Robert kept company-record copies secretly in his house to prevent royal seizure. This should be used beside Kingsbury/Ferrar, not instead of it. Page image checked: Archive.org item virginiamagazine15bruc, printed p. 362 / download n425.

• Alexander Brown's Genesis of the United States, vol. 2, now adds an older but valuable synthesis of Robert's Virginia profile. Brown gives Robert's Virginia subscription/payment as Sub. £75; pd. £110, identifies him as "Of Hanworth and Lothbury," places him in Virginia council roles in 1607 and 1609, and repeats the John Ferrar/Peckard story that Southampton delivered copied company records into Sir Robert Killigrew's custody. Brown immediately warns that the latter part of the story "must be an error," so this strengthens the Southampton custody lead while preserving the caution.

• EarlyPrint/EEBO adds contemporaneous printed-list witnesses for Robert's Virginia role. A14521, the 1620 Declaration of the state of the colonie and affaires in Virginia, lists Sir Robert Killegrew 110; John Smith's 1624 Generall Historie (A12461) includes Sir Robert KillegreW in the adventurers list. These printed witnesses support Robert's financial/adventurer visibility independently of the later Brown/Kingsbury narrative.

• A second Ferrar Papers control in Kingsbury vol. 3, Sir Edwin Sandys to John Ferrar, 9 April 1622, says Sandys had written to Sir Robert Killegrew and asks Ferrar to read, seal, and deliver the letter. The content of the enclosed/unsealed Killigrew letter is not printed there, so use this only as a correspondence-routing lead.

• Kingsbury vol. 4 reprints the 15 July 1624 commission for settling Virginia government after the charter crisis, from Patent Roll 22 James I and Additional MSS. 12496. It names Sir Robert Killigrew among the commissioners. This is a post-Neville royal-administration control, not a Henry Neville control.

• BHO's Colonial calendar adds a later colonial-policy lane: on 29 September 1628, Sir Robert Killigrew wrote to James, Earl of Carlisle, about St Christopher's and a plan to make the islands safe from Spanish threat. TNA resolves the parent volume as SP 16/117, 1628 Sept 12-1628 Sept 30, but not the item-level SP 16/117/79 through the exact-reference API.

• Kingsbury vol. 4 also supplies the next Knole route: it says the Sackville Papers at Knole Park were examined by A. Percival Newton and that the Virginia documents were printed in The American Historical Review, vol. 27, pp. 493-538 and 738-765. The Oxford/AHR issue pages identify these as "Lord Sackville's Papers respecting Virginia, 1613-1631, I" and "II" (1922). This is the publication trail to check before treating the Sackville papers as merely lost or uncalendared.

• Kingsbury's introduction also preserves a separate records-history lead: John Ferrar is reported to have said that Southampton was advised not to keep the copied Virginia records in his own house, so he delivered them to Sir Robert Killigrew, who left them to Sir Edward Sackville / the Earl of Dorset. This is now page-image checked against Kingsbury vol. 1 pp. 80-81. Kingsbury qualifies the tradition immediately: there is no evidence that the two Byrd/Southampton court-book volumes came from Dorset, though some other records may have gone to Robert. This should be treated as a manuscript-custody lead requiring John Ferrar/Peckard/Knole follow-up, not as a settled chain of title.

• The AHR/Peckard witness now requires a stricter caveat. Peckard's 1790 page-image witness on p. 156 prints the ambiguous form Sir R. Killegrew, not Robert or Richard. AHR part I, p. 493, expands this as Sir Richard Killigrew; Kingsbury expands the tradition as Sir Robert Killigrew. AHR part II is now collated through Archive.org/JSTOR and contains no Killigrew hit, but it confirms the Sackville/Peckard document-numbering trail. Do not silently harmonize the witnesses; final prose should use Sir R. Killegrew unless a John Ferrar manuscript, Magdalene College witness, or Knole/Sackville catalogue note resolves the initial.

• A JSTOR/Wikipedia Library browser pass is now filed at ROBERT KILLIGREW JSTOR BROWSER PASS 2026 06 26. It confirms that Southampton Killigrew Virginia surfaces AHR stable/1837804 as the top JSTOR lead and that exact chosen upon commendation wording does not surface directly in JSTOR. Use JSTOR stable IDs for discovery and citation routing, but keep the direct Southampton claim anchored in Kingsbury vol. 3 p. 512 and the HOP/Brown/Ferrar evidence map.

C3. Alum industrial-finance lead

• Turton's The Alum Farm reports that in 1613 Dr Edward Jordan proposed to farm the whole alum works and to deliver alum at a lower price, with security bonds backed by Lord Southampton, Sir Henry Nevill, Sir Robert Killegrewe, Sir Herbert Croft, and Sir William Twysden.

• The lead is important because it potentially places Neville, Southampton, and Robert Killigrew in the same crown-industrial finance proposal during Neville's final years. It remains printed-secondary: Turton cites Lands, 166/175, and that primary record must be checked before assigning the Sir Henry Nevill to Henry Neville d. 1615.

• The surrounding Turton sequence shows the proposal collapsing into Slape Wath production trouble, workmen/weather problems, and Sir Arthur Ingram conflict. Book prose should describe this as an alum-farm proposal/backing network, not as a successful Neville/Killigrew alum operation.

C4. TNA, Google Books, and browser-source expansion

• A dedicated browser research pass is now filed at ROBERT KILLIGREW TNA GOOGLE BOOKS BROWSER PASS 2026 06 25. It records The National Archives, Google Books, History of Parliament, and British History Online routes used for Robert Killigrew.

• A Southampton-focused follow-up pass is now filed at ROBERT KILLIGREW SOUTHAMPTON CUDDY CSPD PETITIONS PASS 2026 06 26. It adds Cuddy's Southampton/Overbury/Pendennis interpretation, BHO's direct 1627 Pendennis petition transcript, Google Books browser-route notes, and corrected CSPD James I page-image controls.

• The latest browser/Archive/EEBO resolution pass is now filed at ROBERT KILLIGREW BROWN EEBO TNA BROWSER RESOLUTION 2026 06 26. It foregrounds Brown's Southampton/Virginia synthesis, exact EEBO hits (A14521, A12461, A47375, A13959, A21429, B01237), TNA browser detail pages, Google Books route snapshots, and the Mayer MR3600/Charles Killigrew check.

• A probate/Crediton/Cornwall estate pass is now filed at ROBERT KILLIGREW PROBATE CREDITON CORNWALL ESTATE PASS 2026 06 26. It adds TNA exact-reference controls, BHO Crediton body text, Google Books/Archive.org page checks for George Oliver's History of Exeter, Devon executor-property deeds, and the Kresen/TNA G/381 daughter-trust trail.

• A Southampton/Sackville/Peckard/TNA browser pass is now filed at ROBERT KILLIGREW SOUTHAMPTON SACKVILLE PECKARD TNA BROWSER PASS 2026 06 26. It foregrounds the Sandys/Ferrar/Southampton Hundred letter, collates Peckard p. 156, AHR parts I-II, Kingsbury vol. 1 pp. 80-81, Kingsbury vol. 3 p. 512, TNA exact-reference API controls, BHO body-text captures, and Google Books/Archive.org routes for Brown and Oliver.

• TNA Discovery gives direct probate controls: PROB 11/164/115 for Robert's main will; PROB 11/177/407 for the later codicil/probate route; and PROB 11/165/728 for a 1634 sentence of Robert Killigrew of Sunbury that may clarify probate litigation or identity.

• TNA Discovery also adds Robert's London/tax and office controls: E 115/232/135 says Robert was taxable in London, not the hundred of Alton, in 1620-1621; E 215/398 concerns fees taken for pardons under Sir Robert's seal in 1630; and Q/HAL/041 places William Killigrew of Hanworth and Robert his son in a Clerkenwell property transaction in 1600.

• The fen-drainage lane now has direct archival controls beyond CSPD: DL 26/96 concerns crown/Sir Robert agreements over profits of the office of approvership of fens in the honor of Bolingbroke; Spalding Sewers/449/3 and Spalding Sewers/449/4 place Robert in commissions of 1629 and 1631; and HILL 22/1/7 points to a proposal by Sir Robert Killigrew, Sir John Heydon, and George Kirke for draining East, West, and North Fens and King's lands.

• Pendennis/Falmouth also now has stronger route controls. English Heritage points to SP 16/65, fol. 54 for the May 1627 works-deputy warrant and SP 16/73, fol. 76 for Robert's 6 August 1627 letter to Conway about the Pendennis works. TNA PC 2/41/329 controls the 21 October 1631 Privy Council instruction to reduce the Pendennis garrison. Google Books surfaced Samuel Pasfield Oliver's Pendennis and St. Mawes as a nineteenth-century monograph trail for Robert's 1614 appointment and the later joint office with Sir William.

• The Google Books / Oliver route is now page-image checked for the Robert passages. Oliver p. 22 gives 7 July 1614 for the grant to Robert of the office of Captain or Keeper of Pendennis Castle for life; p. 24 prints Robert's 1626 petition summary, including his ten-year suit for castle supply and fortification changes, lack of mounted ordnance, only four barrels of powder, and the unpaid fifty-man garrison; p. 27 gives Robert's 11 June 1632 protest against garrison reduction. Oliver also says Robert died on 26 November 1633, which conflicts with TNA probate/HOP/DNB timing and must not be adopted without checking the underlying citation.

• BHO Proceedings in Parliament 1624, 25 May 1624, adds a useful Commons/trade control: Sir Robert Killigrew spoke against the Dungeness/lighthouse imposition because it deterred foreign and domestic shipping from using West Country havens. This belongs with the Pendennis/Falmouth and Amboyna evidence, because it shows Robert acting as a West Country ports and maritime-trade spokesman in Parliament.

• BHO Proceedings in Parliament 1624, 20 March 1624, adds a Sandys-facing parliamentary control: Sir Edwin Sandys framed the subsidy/war-preparation debate, and Robert repeatedly moved that the House proceed by Sandys's ordered heads and one point at a time. This is not a direct Southampton record, but it strengthens Robert's public alignment with Sandys's Commons leadership in 1624.

• TNA Discovery API exact-reference searches now confirm the key archival controls without relying solely on snippets. The /records/v1/collection/{reference} endpoint returned JSON for PROB 11/164/115, PROB 11/177/407, PROB 11/165/728, E 115/232/135, DL 26/96, PC 2/41/329, E 215/398, SP 84/91/15, HILL 22/1/7, STAC 8/224/12, C 2/ChasI/K27/123, C 3/315/4, C 3/349/11, and E 134/4Chas1/East36. The general /search/v1/records endpoint returned TNA's restricted page in this network, so use exact-reference API calls when a reference is known.

• A deeper TNA browser/API pass adds three important controls. YHL/PO/JO/10/1/28 is a House of Lords main-papers bundle whose API description includes a 6 April 1625 warrant paying Robert £350 for repairs to Pendennis, St Mawes, and St Michael's Mount. CY/7260 is a Kresen Kernow/Cornwall Record Office appointment of the Earl of Pembroke as lord lieutenant, dated 28 June 1623, naming Robert among Cornwall deputy lieutenants. C 2/JasI/C17/83 is Challoner v Hickman, a 1603-1625 Chancery suit over a Clerkenwell messuage naming Sir William Hickman, Sir William Killigrew, and Sir Robert Killigrew. These strengthen Robert's Pendennis, Cornish county-office, and London-property lanes.

• The same TNA pass tested a Southampton-specific Discovery search for "Robert Killigrew" Southampton. It produced only YHL/PO/JO/10/1/28, because that main-papers bundle also includes an unrelated county-of-Southampton item. Therefore this is a negative control: the direct Southampton/Killigrew evidence remains the Ferrar Papers / Kingsbury and HOP evidence, not TNA.

• A later TNA browser pass sharpened the negative controls. A direct search for "Robert Killigrew" Virginia returned 0 records; a direct search for "Robert Killigrew" Sandys returned Spalding Sewers/449/4, a 30 July 1631 fen/sewers commission held by Lincolnshire Archives. Therefore the TNA keyword route does not replace the Kingsbury/Ferrar/HOP/Brown Virginia evidence, and the Sandys result must not be treated as Sir Edwin Sandys evidence.

• TNA browser detail now directly controls Robert's main will page as PROB 11/164/115, "Will of Sir Robert KilligreW of Kempton, Middlesex," dated 12 July 1633. Surrey History Centre's PCC/SUN/8 abstract adds the linked sentence (PROB 11/165/728) and later codicil route (PROB 11/177/407), plus a property/family roadmap covering Mary Woodhouse/Killigrew, Launceston, Crediton, Heston rectory, Seal Office profits, fen lands, and younger children.

• The Crediton estate route is now much stronger than a single probate abstract. BHO Magna Britannia says Bishop Babington conveyed the manor and hundred of Crediton to William Killigrew in 1595, with the borough, markets, fairs, and demesne of Knolle; that Sir Robert succeeded him; and that Robert's devisees sold the park in 1637. George Oliver's History of Exeter supplies the checked Archive.org page witness for the 22 June 1637 feoffment by Sir William Killigrew, son and heir of Sir Robert, with Berkeley, Lygon, and Tully as executors/devisees, to Sir John Chichester for GBP 2600 with a GBP 10 reserved rent.

• Devon/TNA posthumous Crediton deeds from 1634 to 1639 repeatedly name Sir William Killigrew as Robert's son and heir and Sir Charles Berkeley, Richard Lygon, and Josias Tully as executors or devisees of Crediton. Important controls include Z1/10/293, Z1/10/299, Z1/10/300, Z1/48/40, 2065M-8/T1/8A-B, and 2065M-8/T1/9. E 134/4Chas1/East36 separately proves Robert litigating Crediton borough/manor rights in 1628.

• The Cornwall/Kresen sequence around G/381 adds a daughter-trust route. G/381, dated 5 September 1639, is a declaration of trust involving George Kirke, Master of the Robes, Henry Killigrew of Lanrack, John Sharpe of Clifford's Inn, William Killigrew of Kempton Park, Berkeley, Lygon, and Tully, with Robert's estate in trust for his daughters. Neighboring G/369, G/372, and G/379 show the St Anthony/Manaccan/Pennare property chain from John Killigrew of Arwenack through Sir William Killigrew of Hanworth and the Michell/Gregor route. A direct TNA search resolves Lanrack as Lanrake/Landrake, Cornwall: C 3/395/103, C 2/ChasI/K13/41, C 2/ChasI/K27/114, and CY/1006 place Henry Killigrew in Landrake litigation/property records, with CY/1006 directly pairing Henry of Landrake with Richard Ligon. Images are still needed before reciting exact property and daughter clauses.

• A University of London Fuller Collection catalogue lead, Fuller V/1, no. 11, dated 18 May 1640, adds a possible office-revenue afterlife control: the record concerns receipts and revenues of the King's Bench and names Sir William Killigrew of Kempton Park, Sir Charles Berkeley of Bruton, Richard Lyon, and Josias Tully. Because the catalogue line does not name Robert, treat it as a follow-up lead for the Seal Office/King's Bench profit lane, not yet as probate proof.

• British Library Add MS 46188 adds an archival manuscript route for Robert's 1625 Low Countries / Southampton / Essex context. The BL catalogue describes the Jessop Papers volume as miscellaneous papers of Robert Devereux, 3rd Earl of Essex, and lists Carleton letters to Southampton and Essex in 1624, Elizabeth Wriothesley widow of Southampton to Essex, and at folio 76 a 1625 John Cooke letter to Sir R. Killigrew / Sir Robert Killigrew. This does not prove a Southampton-to-Robert letter, but it places Robert in the same manuscript cluster as Southampton, Essex, Carleton, Buckingham, and United Provinces material.

• BHO's East Indies calendar adds a maritime enforcement lane: on 21 October 1624, Buckingham wrote to Robert as captain of Pendennis in the Amboyna crisis, instructing him to seize Dutch East India ships and goods within his command, with safe keeping if they submitted. This connects Robert's Pendennis office directly to East India/Dutch policy enforcement.

• Google Books now adds two further discovery controls. The query "Robert Killigrew" Southampton surfaces the already central Virginia Company/Southampton printed lane, including Kingsbury copies and English Politics in Early Virginia History. The query "Sir Robert Killigrew" Overbury surfaces Spedding's Bacon volume, Google Books ID R6kQAAAAYAAJ; Google's in-volume search finds pp. 329 and 332 for Robert, Overbury, and the powder evidence, but this is still snippet-level until a clean page-image witness is collated.

• BHO's Petitions in the State Papers: 1620s adds a direct transcript of Robert's 1627 Pendennis petition, SP 16/49 f. 10. Robert says he has wearied the Council and others with sixty-nine petitions over eleven years for fort supply and soldiers' pay; he says the soldiers had received no pay for two years and three quarters and that some had already perished for want. This is stronger than a calendar abstract because it preserves Robert's petition text and should be cited beside Oliver p. 24 and the CSPD Charles I Pendennis entries.

• EarlyPrint/EEBO adds a printed Lindsey-Level afterlife route. UMich EEBO2 B08645.0001.001, The case of Sir Robert Killigrew, Thomas Wyndham, William Killigrew, Henry Heron, and Edward Heron, drainers and participants of Lindsey Levell, was discoverable but Cloudflare-blocked by shell fetch. The local FTS does contain related Sir William Killigrew pamphlets: A47376 (1647) on objections against the Earl of Lindsey and his participants concerning the draining of the fens, and A47375 (1649) answering fen-men objections against Lindsey's draining. Use these as afterlife controls, while Robert's own fen role remains controlled by DL 26/96, HILL 22/1/7, and Spalding Sewers records.

• The local A47375 hit is now exact enough to matter for probate/fen interpretation: Sir William says "my Father Sir Robert Killigrew" disposed by will of "two hundred Acres" of the fens to two younger sons. This should be tested against the PCC will/codicil images, but it is a useful printed afterlife witness for the Surrey probate abstract's fen-land provisions.

C5. Hanworth as Robert's learned-political household

• Oxford's Donne sermons project states that Donne preached at Hanworth on 25 August 1622, at Sir Robert Killigrew's home, before Carlisle's company and with Northumberland in the auditory. The page connects Killigrew with Donne through the Doncaster embassy and Buckingham clientage.

• The same page says Donne met Constantijn Huygens at Hanworth in 1622-3, but one line names Sir Thomas Killigrew's house; because Thomas was Robert's son and was born in 1611/12, this wording likely needs source-level correction before book use. Grierson's edition of Donne's poems independently says Huygens met Donne at the house probably of Sir Robert Killigrew, and describes the 1630 Huygens-to-Hooft passage as evidence for Donne poems circulating through friends and admirers before print. Working conclusion: write the Hanworth/Huygens lane as a Sir Robert Killigrew household lead, with the Hooft letter now collated as a direct Donne manuscript-circulation witness.

• Huygens letter no. 521, 17 August 1630, to Pieter Cornelis Hooft, is now directly controlled through the Huygens database and DBNL/Worp edition. The database identifies the original as Leiden University Library PAP 2; Worp prints the letter at vol. 1, p. 289; and the DBNL text says Huygens had received about twenty-five Donne poems through English friends and chose Hooft among his Dutch friends because Donne suited Hooft's manner of thought and expression. This proves a Huygens/Donne manuscript-circulation channel in 1630; it does not by itself prove that Robert Killigrew supplied the poems.

• DBNL/Worp letter no. 522, also 17 August 1630, to Joost Baeck, confirms routing: Worp's footnote says the note enclosed the Hooft letter and the Donne translations. A UCL-hosted translation study independently identifies the same Hooft letter and translation language. Use no. 522 as a routing control, not as a Robert Killigrew witness.

• Huygens's own correspondence database now gives direct Robert/Mary controls:
• correspondent list: Killigrew, sir Robert, member of Parliament, with three letters to him;
• letter no. 503, 30 March 1630, to Sir Robert Killigrew, English/French, KB KA 49-1, pp. 411-412, 415-416;
• letter no. 513, 23 May 1630, to Sir Robert Killigrew, French, KB KA 49-1, pp. 413-414;
• letter no. 566, 5 December 1630, to Sir Robert Killigrew, French, KB KA 49-1, pp. 417-418;
• correspondent list: Woodhouse, Mary, wife of Sir Robert Killigrew and later Sir Thomas Stafford, with five letters to her;
• letter no. 567, 5 December 1630, to Mary Woodhouse, KB KA 49-1, pp. 423-424;
• letter no. 577, 12 February 1631, to Mary Woodhouse, with a database summary saying Huygens rejoices that their good relationship has been restored and calls Gaultier as witness of his intentions.

• The DBNL Worp text for Huygens letter no. 503 shows that the Robert/Mary correspondence is not merely formal. The letter is addressed to Sir Robert, discusses "My Lady Killigrew" and Robert's son Charles, and defends Huygens's handling of Charles's service around the Prince of Orange. This is a household/trust dispute in the Anglo-Dutch court world, not a generic compliment.

• Lisa Jardine's Temptation in the Archives gives a useful secondary frame for the later Mary Woodhouse/Killigrew lane: after Robert's death in 1633, Mary became Lady Stafford by remarriage to Sir Thomas Stafford; Huygens had first encountered the Killigrew household on his 1622 English stay; and later correspondence used Mary/Lady Stafford as a cultural broker for music, architectural engravings, and London court contacts. This supports a Robert/Mary learned-court household profile, but it is later context and not Neville transmission proof.

• A local Donne-letter transcript adds a later but direct diplomatic witness: Donne to Sir Henry Goodyer, Chelsea, 25 November 1625, says that Sir Dudley Carleton's expected removal did not delay Goodyer's advancement and parenthetically identifies "our worthy friend, Sir Robert Killigrew" as the man going into Carleton's place. This ties the Donne/Killigrew social lane to the same United Provinces appointment calendared in CSPD.

• DNB's Richard Thomson entry reports that Thomas Farnaby said Thomson had lived under Sir Robert Killigrew's protection. EMLO now supplies a stronger independent itinerary: while in England, Thomson became secretary to a member of the Killigrew family; in May 1596 William Killigrew procured Thomson's denization; in July 1596 Thomson was incorporated at Oxford; and a few weeks later he toured Europe as tutor to the young Robert Killigrew. Thomson and Robert visited Casaubon in Geneva, were in Italy by 1597, spent time in Venice, Padua, and Florence, and returned to England in 1599. Thomson later became one of the King James Bible translators and helped bring Casaubon to England in 1610.

• Farnaby's Martial evidence is now better controlled but still incomplete. IUCAT records the original 1615 London edition, STC 17492, with a dedication on p. [3] signed Tho. Farnaby. Folger Digital Collections controls a 1615 copy (STC 17492 copy 1) with copy notes, title-page image, and leaf A1v image; the title page bears Ben Jonson's ownership inscription, and A1v preserves the Jonson-to-Richard-Briggs presentation note. Folger's public IIIF manifest currently exposes only the title page and A1v, not the dedication leaf. Archive.org scans of the 1644 Amsterdam reprint and a 1704 Amsterdam/Paduan reprint preserve the dedication to Sir Robert Killigrew and explicitly tie it to Richard Thomson, saying in substance that Farnaby's Martial labors should come into public light under Robert's auspices because Thomson had stood and flourished in Robert's trust/clientage. This makes the DNB Thomson/Killigrew sentence traceable to printed Farnaby evidence rather than only to later biography, but the exact 1615 dedication page still needs image collation.

• This Thomson lane is important because it moves Robert's learned-household formation back before Robert's later court offices. It also connects Robert's father Sir William Killigrew to humanist/Casaubon networks through denization and tutoring arrangements. The book can now use Farnaby's patronage claim with the 1644/1704 reprint caveat and Folger's 1615 copy-level/title-page controls, but should still inspect the original 1615 STC 17492 dedication leaf before treating the first edition's typography and wording as fully collated.

D. Sir Robert Killigrew and the Overbury/Rochester context

• Robert appears in the Overbury correspondence context as a close court contact of Sir Thomas Overbury and Viscount Rochester / Carr.

• Watson's Overbury study says Robert was in the circle surrounding Rochester and Overbury, was imprisoned around 5 May 1613 for talking to Overbury at his Tower window, and supplied an emetic or "vomit" requested through Rochester. Watson prints Robert's warning that the medicine should only be taken if physicians allowed it.

• DNB also treats Robert as connected to the Overbury affair: it says he conversed with Overbury from the Tower window, was committed to the Fleet, and was later questioned about powders requested by Somerset/Rochester.

• CSPD James I 1611-1618 supplies direct calendar controls for this lane:
• p. 171 calendars a Sir Thomas Overbury note to Carleton saying Sir Henry Neville and Sir Robert Killigrew desired remembrances. The corrected Archive.org page image is /n178, saved locally as cspd james around overbury download n178.
• pp. 183-185 calendar May 1613 news that Robert was released from the Fleet and then committed for holding intercourse with Overbury in prison.
• p. 313 calendars an October 1615 Overbury-investigation relation that a powder taken to Overbury came from Sir Robert Killegrew and was sent by Rochester on the pretext that it would make Overbury sick and support a request for release.

• This should be used carefully. It proves Robert's proximity to the high-risk Rochester/Overbury court network. It does not prove Robert participated knowingly in poisoning or murder, and Watson explicitly reads him as a pawn in Overbury's scheme to fake illness.

E. Thomas Killigrew, playwright and Restoration theatre manager

• Thomas Killigrew was Robert's son and one of the later literary/theatrical figures in the same Killigrew-Neville in-law world.

• DNB identifies Thomas as author of The Prisoners and Claracilla, printed together in 1641 after performance at the Phoenix/Cockpit in Drury Lane by the queen's servants.

• CELM identifies Thomas as brother of Sir William Killigrew and as the theatrical manager/entrepreneur who in 1660 received, with Sir William Davenant, a joint monopoly to form two Restoration theatre companies. CELM also notes that he wrote plays from the mid-1630s onward, published Comedies and Tragedies in London in 1664, and annotated his own surviving exemplum of the collection for stage preparation.

• CELM's manuscript catalogue strengthens Thomas's own book-and-stage-preparation profile: Worcester College, Oxford, preserves Thomas's own folio exemplum of the 1664 Comedies and Tragedies with autograph cuts, notes, and instructions to Miss Hancock for copying plays and parts. This is evidence of Thomas's working theatrical book use. It is not evidence that he owned a Shakespeare First Folio.

• DNB records the 1660 patent to Killigrew and Davenant for two new playhouses/companies and records the later Drury Lane / King's Company development. It also notes that the King's Company stock included Shakespeare's First Part of Henry IV, Merry Wives, and Othello, alongside Killigrew's Claracilla.

• DNB places the first Theatre Royal / Drury Lane building on the Riding Yard site and says it opened on 8 April 1663. It also records that Drury Lane burned in January 1672, reopened on 26 March 1674, and that Thomas succeeded Sir Henry Herbert as Master of the Revels in 1673.

• DNB and Westminster Abbey disagree on Thomas's exact death date. DNB gives Whitehall, 19 March 1682/3, with burial in Westminster Abbey; Westminster Abbey's public page gives death at Whitehall on 15 March and burial in the south transept on 18 March 1683. Book prose should either avoid the exact death day or state the discrepancy in a note until the Abbey register or administration record is checked.

• British History Online adds two useful public theatre controls:
• Survey of London, vol. 35, The Killigrew and Davenant Patents, confirms the direct crown-patent framework: Charles II's letters patent of 25 April 1662 to Thomas Killigrew and 15 January 1662/3 to Sir William Davenant, Killigrew's King's Company, Davenant's Duke of York's Company, and the Drury Lane patent descent from Killigrew.
• Survey of London, vol. 36, The Piazza: Notable private residents in the Piazza, places Thomas Killigrew at No. 8 Great Piazza in 1636-40 and again in 1661-62, the latter period while he was engaged in building the first Theatre Royal Drury Lane.

• EarlyPrint confirms the text witness A04825: The prisoners and Claracilla Two tragae-comedies... Written by Tho. Killigrew, Gent. dated 1641.

• Archive.org supplies image witnesses for The prisoners and Claracilla:
• bim_early-english-books-1475-1640_the-prisoners-and-clarac_killigrew-thomas_1640
• bim_early-english-books-1641-1700_the-prisoners-and-clarac_killigrew-thomas_1641
• bim_early-english-books-1641-1700_the-prisoners-and-clarac_killigrew-thomas_1641_0

• Archive.org also supplies a page-image witness for Thomas's 1664 collected Comedies and tragedies: comediestragedie00kill. The Archive metadata identifies Thomas Killigrew, William Sheppard, William Faithorne, John Macock, and Henry Herringman, and gives title/date/publication data.

E1. Miyoshi 2014: the 1643-47 gap and Henry Neville the grandson

• Riki Miyoshi's “New Light on Thomas Killigrew's Activities from 1643 to 1647” (Notes and Queries 61.3 [2014], 387-88; DOI 10.1093/notesj/gju095) adds a specific itinerary argument for the years between Killigrew's release from prison in July 1643 and his documented Italian travel in April 1647.

• Miyoshi connects the 1643 release and a safe-conduct cited as British Museum Additional MS 20032, fol. 2, with a sentence in the 1650 pamphlet Newes from the New Exchange. That sentence represents Killigrew as having gone “from Jersey into Italy.” Miyoshi infers that Killigrew went to Jersey after his release, later departed for Italy partly on a private errand for Lady Devonshire, and therefore did not sail to France with Henrietta Maria in 1644 as Harbage had conjectured.

• Identity guardrail: the pamphlet author is Henry Neville (1620-1694), republican writer and satirist—the ambassador's grandson, not Sir Henry Neville the ambassador (d. 1615). This is a later-generation Neville/Killigrew literary intersection, not an event in the ambassador's lifetime.

• Evidence limit: Newes from the New Exchange is comic satire. Its language of an “Ambassador” fetching a “Musk-cod” may preserve recognizable travel gossip, but it is not a neutral itinerary or diplomatic record. Even Miyoshi notes that the exact year is difficult to determine. Record Jersey-to-Italy as a plausible lead requiring primary-source confirmation; do not use the passage alone to establish the journey's date or purpose, or to disprove an earlier visit to France.

• Detailed source and follow-up ledger: THOMAS KILLIGREW MIYOSHI 1643 1647 SOURCE PASS 2026 07 31.

F. Thomas's playwright brothers: Sir William and Dr Henry Killigrew

• Sir William Killigrew, Robert's eldest son, was also a dramatist/courtier. DNB identifies him as born/baptized at Hanworth in 1606, eldest son of Sir Robert, and as author of Three Playes and Fovr new Playes, including Selindra, Pandora, Ormasdes / Love and Friendship, and The Seege of Urbin.

• DNB gives William a political and officeholding profile that belongs beside the literary facts: St John's College, Oxford; knighthood on 12 May 1626; MP for Penryn in 1628-9; governor of Pendennis Castle and Falmouth Haven; command of the West Cornwall militia; inheritance of the Lothbury mansion and Kineton Park after Robert's death in 1633; royalist service; later gentleman-usher and vice-chamberlain to Queen Catherine of Braganza; MP for Richmond, Yorkshire, from 1664 to 1678; and burial in the Savoy Chapel on 17 October 1695.

• William is therefore not just "Thomas's brother who wrote plays." He is the clearest bridge from Robert's Pendennis/Lothbury/fen-drainage profile into the Restoration court and printed controversy world.

• EarlyPrint confirms William's printed-fen controversy witnesses:
• A47376, 1647, An answer to such objections... concerning the draining of those fenns... set forth by Sir Will. Killigrew
• A31502, 1649, Certaine papers concerning the Earle of Lindsey his fennes... with a paper directed to Sir William Killigrew... and also an answer... by Sir William Killigrew
• A47375, 1649, Sr. William Killigrew his answer to the fenne mens objections...

• External EEBO/TCP and catalogue controls add a later joint case, B08645: The case of Sir Robert Killigrew, Thomas Wyndham, William Killigrew, Henry Heron, and Edward Heron, drainers and participants of Lindsey Levell, in Lincolnshire, claiming under the late Earl of Lindsey, dated [1665?]. This item is not in the EarlyPrint search result used here, so cite it as an external EEBO/TCP lead until a page witness is obtained.

• British History Online's House of Commons Journal adds later public parliamentary controls for Sir William's Lindsey Level afterlife. On 21 February 1671, the Commons heard Lindsey Level matter with counsel appearing for Sir William Killigrew, Sir Henry Herne, and Sir John Dawes as adventurers; on 21 March 1671, counsel for Sir William Killigrew and Sir Henry Herne was again heard and sewers decrees were read. These entries support continuity from Robert's 1630s fen-drainage lane into William's Restoration litigation/pamphlet world.

• Archive.org supplies image witnesses for William's works, including:
• bim_early-english-books-1641-1700_an-answer-to-such-object_killigrew-sir-william_1647
• bim_early-english-books-1641-1700_his-answer-to-the-fenne-_killigrew-sir-william_1649
• bim_early-english-books-1641-1700_three-playes-_killigrew-sir-william_1665
• bim_early-english-books-1641-1700_fovr-new-playes-_killigrew-sir-william_1666
• bim_early-english-books-1641-1700_pandora-a-comedy_killigrew-sir-william_1664

• Dr Henry Killigrew, another son of Sir Robert and Mary Woodhouse, was a divine and dramatist. DNB identifies him as fifth son of Sir Robert, born at Hanworth on 11 February 1612/13, educated under Thomas Farnaby, and author of The Conspiracy, later corrected and republished as Pallantus and Eudora.

• DNB says The Conspiracy was entered at Stationers' Hall on 13 March 1638, was published from an imperfect transcript while Henry and the original copy were in Italy, and was later acted at Blackfriars.

• Westminster Abbey independently confirms the core family placement: Dr Henry was born at Hanworth on 11 February 1613, was the fifth son of Sir Robert and Mary, and was brother of Thomas and Sir William, both dramatists. Westminster also records his Westminster canon/prebendary role and his daughter Anne Killigrew, the poet and painter.

• EarlyPrint confirms A04824, 1638, Killigrew, Henry | The Conspiracy, and A47366, 1643, Henry Killigrew's Oxford sermon.

• Archive.org supplies image witnesses for Henry's dramatic work:
• bim_early-english-books-1475-1640_the-conspiracy-a-tragedy_killigrew-henry_1638
• bim_early-english-books-1641-1700_pallantus-and-eudora-_killigrew-henry_1653
• bim_early-english-books-1641-1700_pallantus-and-eudora-a-_killigrew-henry_1653

G. First Folio ownership: Thomas claim vs Charles evidence

• The preserved 2019 project/blog lead says Thomas Killigrew owned a First Folio now at Meisei University in Tokyo. This should no longer be stated as verified without qualification.

• The cleaner public control currently points to Charles Killigrew, Thomas's son, not Thomas himself. The Folger-hosted The First Folio of Shakespeare PDF says the William Congreve copy had formerly belonged to Charles Killigrew and explicitly says there is no evidence for the suggestion that it had earlier belonged to Thomas Killigrew the elder.

• The same Folger-hosted PDF also warns against a second Thomas-attribution problem: Folger copy 73 had been wrongly supposed to be Thomas Killigrew's, but the alleged signature and annotations are not in Thomas's handwriting. This means at least two different First Folio claims have been pulled toward Thomas Killigrew without adequate handwriting/provenance proof.

• John C. Hodges's The Library of William Congreve gives an older Leeds-stage provenance control: Congreve's First Folio bore Congreve's signature on the contents page and Charles Killigrew on the flyleaf, and was then in the University of Leeds Library on loan from the Duke of Leeds.

• CELM's William Congreve introduction supplies the later transfer trail for the same signed First Folio: formerly University of Leeds, Brotherton Collection, Lt. 1, SHA; sold at Christie's, 28 November 1990, lot 115; now Meisei University, Tokyo.

• The Leeds/Folio400 public page independently confirms the same public chain: the Duke of Leeds loan copy was withdrawn in 1990, sold, and now resides at Meisei; it belonged to William Congreve and before him to Charles Killigrew, Master of the Revels.

• British History Online's Office-Holders in Modern Britain public page for Revels 1660-1782 independently supports the Revels-office side of the Charles-not-Thomas correction: it records that Sir Henry Herbert, Thomas Killigrew, and Charles Killigrew received grants in reversion, lists Thomas Killigrew as Master from 1 May 1673, lists Charles Killigrew from 24 February 1677, and notes letters patent to Charles dated 6 March 1668 reciting the 12 August 1660 grant to Thomas.

• The TNA exact-reference API confirms C 66/2591 and C 66/2512 as patent-roll parent records, but raises a citation problem: C 66/2591 is catalogued as 7 Chas I with covering dates 1631 Mar 27-1632 Mar 26, which cannot straightforwardly be Charles Killigrew's 1668 patent. Use BHO for the public Revels-office statement and treat the TNA result as a warning that the patent-roll reference needs direct checking.

• Jean-Christophe Mayer's HAL preprint and Cambridge Core preview for Early Buyers and Readers now support the same correction: a First Folio now owned by Meisei Library (MR3600) was once the property of theatrical manager Charles Killigrew, then William Congreve. The HAL text also helps keep MR3600 distinct from Meisei MR774, the separately annotated/Yamada copy. West/Meisei full catalogue wording still needs checking for final provenance prose.

• JSTOR now supplies downloaded article-body witnesses for Anthony James West's PBSA sales-history articles: stable/24304140, "Sales and Prices of Shakespeare First Folios: A History, 1623 to the Present (PART ONE)," and stable/24304374, "PART TWO." document witnesses: 24304140 and 24304374. Extracted text: West FirstFolios PartOne 1998 and West FirstFolios PartTwo 1999. The Part Two text includes a sale-table entry for a non-Lee copy that "probably belonged to Thomas Killigrew the elder" and identifies it as Folger 73; keep that older sale/provenance lead separate from the later Folger/Meisei/Charles Killigrew correction.

• Vander Motten's JSTOR article on Sir William Killigrew attribution is now also downloaded: 40372180, extracted to VanderMotten WilliamKilligrew Attribution 1980. It directly supports the guardrail that the works of the three Killigrew brothers are apt to be confused and require item-by-item attribution control.

• Meisei's public Shakespeare Collection pages add a necessary control but not a Charles/Killigrew proof. The Meisei database explains that the Kodama Memorial Library holds twelve First Folios under the shared shelfmark 932.141 Sh12, identifiable individually by MR serial numbers. The public Yamada digital project is the heavily annotated Meisei copy MR774, identified as West 201 / Lee 53, not the Charles Killigrew / Congreve copy MR3600. Therefore Yamada's 1998 digital transcription should be cited for the Meisei MR system and the annotated MR774 copy, not as proof of the Charles Killigrew provenance.

• Book-safe conclusion: the present evidence supports a Charles Killigrew / Killigrew-family First Folio ownership lead, with a possible but unproved Thomas-family backstory. Do not write that Thomas personally owned the Meisei First Folio unless West, Meisei, or another direct provenance catalogue explicitly supports that wording.

H. Why this branch matters for the Neville book

• The Robert/Thomas/William/Henry Killigrew branch is important because it places a later cluster of Restoration playwrights, theatre managers, court business figures, and First Folio owners inside the collateral in-law network of Henry Neville d. 1615.

• The strongest Neville-side fact is not the Folio lead. It is Robert's direct presence in Neville's trust and will orbit, alongside Winwood, Savile, Borlase/Burlace, Maurice Berkeley, and Edward Neville.

• The deeper Robert-side profile now includes Virginia Company governance, Southampton Hundred finance, Lothbury access, and records handling, plus alum industrial-finance, Seal Office/Falmouth/Pendennis officeholding, Queen Henrietta Maria household service, fen drainage, and Hanworth learned patronage. This makes Robert a significant political/business relative by marriage, not merely the father of playwrights.

• The Southampton point should be foregrounded in any revised book prose. The direct Ferrar Papers letter says Robert was chosen on Southampton's commendation for a 100l. Southampton Hundred role and sends Ferrar to reach him in Lothbury. That is much stronger than a generic "shared Virginia Company membership" statement.

• The additional Huygens/Thomson evidence makes "learned patronage" more than a decorative phrase: Robert was tutored abroad by the biblical scholar Richard Thomson in a Casaubon-connected itinerary, and later Robert and Mary Woodhouse/Killigrew appear in direct Huygens correspondence. This places the family in Anglo-Dutch scholarly/court circuits before and after Neville's death, while still leaving no direct Shakespeare-manuscript transfer evidence.

• The branch is therefore valuable as a post-1615 literary/theatrical afterlife and network-continuity argument. It should not be converted into proof that Thomas, William, or Henry Killigrew transmitted Shakespeare manuscripts from Henry Neville.

• Miyoshi's 2014 note adds a particularly clear example of that later afterlife: in 1650 Henry Neville the ambassador's grandson satirically represented Thomas Killigrew as travelling from Jersey to Italy. It documents later Neville awareness of Killigrew and supplies a biographical lead, but it does not connect Thomas to the ambassador or to Shakespearean papers.

2. Ken Feinstein Twitter and Blog Information

• Ken Feinstein's preserved 2019 Killigrew/Holinshed blog states that Thomas Killigrew was a dramatist/theatre manager, that his father Robert was closely connected to Henry Neville, that Neville mentions Robert in his will, and that Thomas owned a First Folio now at Meisei University in Tokyo.

• The Robert/Neville part of the blog lead is substantially strengthened by direct BRO trust/feoffment documents and the will transcription.

• The Thomas/First Folio part should be revised or caveated. Current public controls point to Charles Killigrew, Thomas's son, with Thomas ownership explicitly unsupported in the Folger PDF.

• This packet should be used as a correction/control layer for any older generated prose or blog-derived text that says "Thomas Killigrew owned the Meisei First Folio" without qualification.

3. Quoted Source Text

BRO D/EN/F6/1/19, 30 April 1615 feoffment abstract

• "Feoffees. / sr Raphe Winwoode. / sr Robert Killigrewe. / sr William Barlas. / sr Henrie Sauile. / Serjeant Moore. / Humfrey Newberie."

Henry Neville will transcription, PROB 11/126/63

• "my very good freindes S[i]r Robert Killigrewe and S[i]r William Burlace"

Hatfield House / Cecil Papers calendar, vol. 17, p. 92

• "Sir Robert Killigrew has been suitor to his Majesty for a lease in reversion of the profits of the Seal Office in the King's Bench"

• "his Majesty had rather give it to Sir Robert Killigrew than another"

DNB, Sir Robert Killigrew

• "KILLIGREW, Sir ROBERT (1579-1633), courtier"

• "He married Mary, daughter of Sir Henry Woodhouse"

• "Killigrew had five sons"

DNB, Thomas Killigrew

• "KILLIGREW, THOMAS (1612-1683), dramatist, son of Sir Robert Killigrew"

• "born in Lothbury, London, 7 Feb. 1611-12"

CELM, Thomas Killigrew

• "Thomas Killigrew, brother of Sir William Killigrew"

• "theatrical manager and entrepreneur"

• "joint-monopoly, with Sir William Davenant"

Miyoshi / Henry Neville, Thomas Killigrew itinerary lead

• "from Jersey into Italy"

• Use only as a 1650 satirical report and qualified itinerary lead; the exact page image remains to be collated.

Folger PDF, First Folio ownership control

• "formerly belonged to Charles Killigrew"

• "There is, however, no evidence for that"

Kingsbury vol. 3 / Virtual Jamestown, Sir Edwin Sandys to John Ferrar, 5 November 1621

• "chosen upon commendation of my L. of Southampton"

• "he lying in Lothburie"

Alexander Brown, Genesis of the United States, vol. 2

• "Sub. £75; pd. £110"

• "delivered them into the custody of Sir Robert Killigrew"

• "This latter part of the story must be an error"

• "Henry, Thomas, and Sir William Killigrew, the authors"

EarlyPrint/EEBO Virginia and fen witnesses

• A14521: "Sir Robert Killegrew 110."

• A12461: "Sir Robert KillegreW"

• A47375: "my Father Sir Robert Killigrew"

• A47375: "two hundred Acres"

Neil Cuddy, Southampton chapter

• "Carr's second favourite"

• "Southampton made him Captain of Pendennis Castle"

• "Killigrew, Neville, and Southampton tried to help him get out"

BHO, Petitions in the State Papers, 1620s, SP 16/49 f. 10

• "threescore and nyne severall peticions"

• "theis two yeres and three quarters"

• "already perished for want"

CSPD James I 1611-1618, corrected page-image controls

• "Sir Hen. Neville and Sir Robt. Killigrew desire remembrances."

AHR, "Lord Sackville's Papers respecting Virginia, 1613-1631, I", p. 493

• "Sir Richard Killigrew"

Google Books / Oliver, Pendennis and St. Mawes, p. 22

• "Captain or Keeper of Pendennis Castle, for life"

TNA and Surrey probate controls

• PROB 11/164/115: "Will of Sir Robert KilligreW of Kempton, Middlesex"

• PCC/SUN/8: "Will of Robert Killigrew of Kempton, knight"

• PCC/SUN/8: "church of St Margaret Lothbury"

Mayer, First Folio MR3600

• "Meisei Library (MR3600)"

• "Charles Killigrew (1655-1725)"

• "William Congreve"

4. Citations

• The National Archives, PROB 11/126/63, will of Sir Henry Neville. Local working transcription: Henry Neville Will Transcription v3.

• BRO / Royal Berkshire Archives, D/EN/F6/1/16, Sir Henry Neville draft instructions concerning Lawrence Waltham and William Neville. Local transcription: Doc 20c D EN F6 1 16 Neville Lawrence Waltham draft.

• BRO / Royal Berkshire Archives, D/EN/F6/1/19, abstract of Sir Henry Neville feoffment/trust settlement, 30 April 1615. Local transcription: Doc 01 D EN F6 1 19.

• Giuseppi, M. S., ed. Calendar of the Manuscripts of the Most Honourable the Marquess of Salisbury Preserved at Hatfield House, Hertfordshire, vol. 17. London: HMSO, 1938. Sir Thomas Lake to Viscount Cranborne, Thetford, 11 March 1604/5, p. 92. Internet Archive: calendarofmanusc17grea_0. Local OCR: calendarofmanusc17grea 0 djvu.

• Giuseppi, M. S., ed. "Cecil Papers: March 1605, 1-15." Calendar of the Cecil Papers in Hatfield House: Volume 17, 1605. London, 1938. British History Online: https://www.british-history.ac.uk/cal-cecil-papers/vol17/pp77-99 [accessed 24 June 2026]. Public BHO body text verified for the Sir Robert Killigrew / Seal Office entry.

• Green, Mary Anne Everett, ed. Calendar of State Papers, Domestic Series, James I, 1603-1610. London: Longman, Brown, Green, Longmans, and Roberts, 1857. Internet Archive: calendarofstatep01grea.

• Green, Mary Anne Everett, ed. Calendar of State Papers, Domestic Series, James I, 1611-1618. London: Longman, Brown, Green, Longmans, and Roberts, 1858. OCR/page-text and page-image collation completed for Robert/Overbury/Pendennis entries on p. 171, pp. 183-185, p. 242, and p. 313. The earlier p. 172 note for the Overbury/Neville/Killigrew remembrance is corrected to printed p. 171; Archive.org /n178 is the checked page image. Internet Archive: calendarofstatep09greauoft. BHO controls: February 1613, pp. 169-174; May 1613, pp. 182-185; July 1614, pp. 240-250; October 1615, pp. 311-324.

• Bruce, John, ed. Calendar of State Papers, Domestic Series, of the Reign of Charles I, vol. 1, 1625-1626. London: Longman, Brown, Green, Longmans, and Roberts, 1858. OCR/page-text and selected page-image collation completed for Robert's United Provinces ambassadorship and Pendennis entries; see the 2026-06-27 CSPD Charles I source note for staged images and checked printed pages. Internet Archive item: cu31924091775365.

• Bruce, John, ed. Calendar of State Papers, Domestic Series, of the Reign of Charles I, 1627-1628. London: Longman, Brown, Green, Longmans, and Roberts, 1858. OCR/page-text and selected page-image collation completed for Robert's Pendennis petitions, Seal Office fees, continued ambassadorial allowance, and repair warrants; the 2026-06-27 source note resolves the earlier SIM OCR page-header instability for the checked pages. Internet Archive item: sim_great-britain-public-record-1625-1649-domestic-series_1627-1628.

• Bruce, John, ed. Calendar of State Papers, Domestic Series, of the Reign of Charles I, 1629-1631. London: Longman, Brown, Green, Longmans, and Roberts, 1860. OCR/page-text and selected page-image collation completed for Robert as Queen's vice-chamberlain and Lindsey Level undertaker. Internet Archive item: bub_gb_ghIqXmHBbUQC.

• Bruce, John, ed. Calendar of State Papers, Domestic Series, of the Reign of Charles I, 1631-1633. London: Longman, Brown, Green, Longmans, and Roberts, 1862. OCR/page-text and selected page-image collation completed for Robert's Kempton/Hanworth grant, Pendennis protest, fen-drainage undertaking, and the transition toward Sir William Killigrew's Pendennis disputes. Internet Archive item: cu31924091775415.

• Yale Law School Avalon Project. "The Second Charter of Virginia; May 23, 1609." https://avalon.law.yale.edu/17th_century/va02.asp.

• Kingsbury, Susan Myra, ed. The Records of the Virginia Company of London, vol. 1. Washington: Government Printing Office, 1906. Archive.org full text: https://archive.org/stream/recordsofvirgini01virg/recordsofvirgini01virg_djvu.txt.

• Kingsbury, Susan Myra, ed. The Records of the Virginia Company of London, vol. 2. Archive.org item recordsofvirgini02virguoft; OCR/full text used for Robert's 1622/3 joint-stock/tobacco intervention and the May 1623 records-commissioner committee: https://archive.org/details/recordsofvirgini02virguoft.

• Kingsbury, Susan Myra, ed. The Records of the Virginia Company of London, vol. 3. Archive.org item recordsofvirgini03virg; OCR/full text checked for financial-list and Sandys/Ferrar/Killigrew leads: https://archive.org/details/recordsofvirgini03virg.

• Kingsbury, Susan Myra, ed. The Records of the Virginia Company of London, vol. 4. Archive.org item recordsofvirgini04virg; OCR/full text used for the 1609 charter reprint and the July 1624 Virginia government commission: https://archive.org/details/recordsofvirgini04virg.

• Library of Congress, The Records of the Virginia Company of London, bibliographic and image gateway: https://www.loc.gov/item/06035006/.

• Virtual Jamestown, The Records of the Virginia Company of London, "Documents, I" / Kingsbury vol. 3 HTML witness, including the 5 November 1621 and 9 April 1622 Sandys-Ferrar-Killigrew controls: https://www.virtualjamestown.org/exist/cocoon/jamestown/virgco/b002245360.

• Virtual Jamestown, The Records of the Virginia Company of London, "Documents, II" / Kingsbury vol. 4 HTML witness, including the Sackville Papers note and 1624 commission: https://www.virtualjamestown.org/exist/cocoon/jamestown/virgco/b002245362.

• Virtual Jamestown, The Records of the Virginia Company of London, introduction / Kingsbury vol. 1 HTML witness, including John Ferrar/Peckard/Killigrew/Dorset custody discussion and Kingsbury's Byrd/Southampton caution: https://www.virtualjamestown.org/exist/cocoon/jamestown/virgco/b000451042.

• Brown, Alexander. The Genesis of the United States, vol. 1. Archive.org full text used for Virginia list controls: https://archive.org/stream/genesisofuniteds01brow/genesisofuniteds01brow_djvu.txt.

• Brown, Alexander. The Genesis of the United States, vol. 2. Archive.org full text used for Robert Killigrew entry, subscription/payment, Virginia council/commission notes, Southampton custody tradition, and Brown's caution: https://archive.org/stream/genesisofuniteds02brow/genesisofuniteds02brow_djvu.txt.

• Smith, John. The Generall Historie of Virginia, New-England, and the Summer Isles. London, 1624. John Carter Brown Library scan used for the Sir Robert KillegreW adventurers-list witness: https://archive.org/details/generallhistorie00smit_0.

• Cuddy, Neil. "The Conflicting Loyalties of a 'vulger counselor': The Third Earl of Southampton, 1597-1624." In John Morrill, Paul Slack, and Daniel Woolf, eds., Public Duty and Private Conscience in Seventeenth-Century England. Oxford: Clarendon Press, 1993, pp. 121-150. OUP metadata/DOI: https://academic.oup.com/book/1809/chapter/141501910. Full-text route used for the Killigrew/Southampton checks: https://www.academia.edu/111280619/The_Conflicting_Loyalties_of_a_vulger_counselor_The_Third_Earl_of_Southampton_1597_1624.

• Chamberlain, John. The Letters of John Chamberlain. Edited by Norman Egbert McClure, vol. 1, American Philosophical Society, 1939, p. 358, letter to Sir Dudley Carleton, London, 26 June 1612; document witnesses p. 383: uc1 32106005854481 1782657835.

• "Lord Sackville's Papers respecting Virginia, 1613-1631, I." The American Historical Review, vol. 27, issue 3, April 1922, pp. 493-538, DOI: https://doi.org/10.1086/ahr/27.3.493. Oxford issue page: https://academic.oup.com/ahr/issue/27/3. Public mirror scan used for p. 493 page-image check: https://bdhs.uk/doc/doc3357~1.pdf.

• "Lord Sackville's Papers respecting Virginia, 1613-1631, II." The American Historical Review, vol. 27, issue 4, July 1922, pp. 738-765, DOI: https://doi.org/10.1086/ahr/27.4.738. Oxford article/PDF page: https://academic.oup.com/ahr/article-pdf/27/4/738/33153/27-4-738.pdf.

• Feinstein project source pass, AHR SACKVILLE SOUTHAMPTON KILLIGREW CUSTODY PASS 2026 06 26.

• Feinstein project source pass, ROBERT KILLIGREW DEEPER TNA GOOGLE EEBO PASS 2026 06 26.

• Feinstein project source pass, ROBERT KILLIGREW SOUTHAMPTON CUDDY CSPD PETITIONS PASS 2026 06 26.

• Feinstein project source pass, KILLIGREW FOLIO THEATRE BRANCH SOURCE PASS 2026 06 26.

• Feinstein project source pass, ROBERT KILLIGREW BROWN EEBO TNA BROWSER RESOLUTION 2026 06 26.

• History of Parliament Online. "KILLIGREW, Sir Robert (c.1580-1633), of Kempton Park, Mdx.; Lothbury, London and Pendennis Castle, Cornw." The History of Parliament: the House of Commons 1604-1629, ed. Andrew Thrush and John P. Ferris, 2010: https://www.historyofparliamentonline.org/volume/1604-1629/member/killigrew-sir-robert-1580-1633. Browser body and endnotes captured locally in hop robert killigrew full browser text.

• Surrey History Centre, PCC/SUN/8, "Will of Robert Killigrew of Kempton, knight" and later sentence/codicil abstract: https://www.surreyarchives.org.uk/collections/getrecord/SHCOL_PCC_SUN_8.

• The National Archives Discovery API. API catalogue: https://www.api.gov.uk/tna/discovery/. Sandbox: https://discovery.nationalarchives.gov.uk/API/sandbox/index. Exact-reference collection endpoint used as https://discovery.nationalarchives.gov.uk/API/records/v1/collection/[encoded-reference].

• The National Archives, PROB 11/164/115, will of Sir Robert Killigrew of Kempton, Middlesex, dated/proved 12 July 1633: https://discovery.nationalarchives.gov.uk/details/r/D867327.

• The National Archives / Lincolnshire Archives, Spalding Sewers/449/4, "Commission under the Great Seal," dated 30 July 1631: https://discovery.nationalarchives.gov.uk/details/r/d0cd3686-049f-4089-8c7f-432ff468f6bd.

• The National Archives Discovery detail pages added in the deeper pass: YHL/PO/JO/10/1/28, House of Lords Main Papers, including 6 April 1625 warrant to pay Robert for Pendennis/St Mawes/St Michael's Mount repairs: https://discovery.nationalarchives.gov.uk/details/r/62b46308-92d3-4a53-bbc8-d24f1b314d48; CY/7260, Cornwall deputy-lieutenancy appointment, 28 June 1623: https://discovery.nationalarchives.gov.uk/details/r/26f1a9e7-308f-440e-ab27-0b7231937bbd; C 2/JasI/C17/83, Challoner v Hickman, Clerkenwell messuage: https://discovery.nationalarchives.gov.uk/details/r/C5716710.

• British Library Archives and Manuscripts Catalogue, Add MS 46188, Jessop Papers, including Carleton/Southampton/Essex entries and f. 76, John Cooke to Sir Robert Killigrew, 1625: https://searcharchives.bl.uk/catalog/040-002102042.

• British History Online. Proceedings in Parliament 1624, 26 April 1624: https://www.british-history.ac.uk/no-series/proceedings-1624-parl/apr-26; and 29 April 1624: https://www.british-history.ac.uk/no-series/proceedings-1624-parl/apr-29.

• British History Online. "America and West Indies: June 1625," in Calendar of State Papers Colonial, America and West Indies: Volume 1, 1574-1660, p. 74, no. 42, official calendar control for the Virginia grievance petition naming Sir Robert Killigrew among commissioners: https://www.british-history.ac.uk/cal-state-papers/colonial/america-west-indies/vol1/p74.

• British History Online. Proceedings in Parliament 1624, 20 March 1624, Sir Robert Killigrew following Sir Edwin Sandys's ordered method in Commons debate: https://www.british-history.ac.uk/no-series/proceedings-1624-parl/mar-20.

• British History Online. Proceedings in Parliament 1624, 25 May 1624, Sir Robert Killigrew on the Dungeness/lighthouse grievance and West Country havens: https://www.british-history.ac.uk/no-series/proceedings-1624-parl/may-25.

• British History Online. Calendar of State Papers Colonial, East Indies, China and Japan, Volume 4, 1622-1624, October 1624, no. 648, Buckingham to Sir Robert Killigrew, captain of Pendennis Castle: https://www.british-history.ac.uk/cal-state-papers/colonial/east-indies-china-japan/vol4/pp416-432.

• British History Online. Brodie Waddell, ed., "Petitions in the State Papers: 1620s," Petitions in the State Papers, 1600-1699, including Sir Robert Killigrew's Pendennis petition, SP 16/49 f. 10 (1627): https://www.british-history.ac.uk/petitions/state-papers/1620s.

• Oliver, Samuel Pasfield. Pendennis and St. Mawes: An Historical Sketch of Two Cornish Castles. W. Lake, 1875. Google Books ID 9cwHAAAAQAAJ; page images checked for pp. 22, 24, and 27: https://books.google.com/books?id=9cwHAAAAQAAJ.

• Spedding, James, Robert Leslie Ellis, and Douglas Denon Heath, eds. Works / Bacon letters volume, Google Books ID R6kQAAAAYAAJ; in-volume search located Robert/Overbury powder snippets on pp. 329 and 332, but page images still need clean collation: https://books.google.com/books?id=R6kQAAAAYAAJ.

• EEBO / EarlyPrint Lindsey-Level afterlife controls: UMich EEBO2 B08645.0001.001, The case of Sir Robert Killigrew, Thomas Wyndham, William Killigrew, Henry Heron, and Edward Heron...: https://quod.lib.umich.edu/e/eebo2/B08645.0001.001. EarlyPrint FTS controls: A47376 (1647) and A47375 (1649), Sir William Killigrew / Lindsey drainage pamphlets.

• Turton, R. B. The Alum Farm: Together with a History of the Origin, Development, and Eventual Decline of the Alum Trade in North-East Yorkshire. Whitby: Horne & Son, 1938. Wellcome Collection page-image/OCR controls for printed pp. 111-113: p. 111, p. 112, p. 113.

• Oxford Edition of the Sermons of John Donne, "Volume VI: Sermons Preached for the Nobility and Gentry." https://donnesermons.web.ox.ac.uk/volume-vi-sermons-preached-nobility-and-gentry.

• Grierson, Herbert J. C., ed. The Poems of John Donne. Project Gutenberg HTML, Huygens/Donne note: https://www.gutenberg.org/cache/epub/48772/pg48772-images.html.

• Donne, John, to Sir Henry Goodyer, Chelsea, 25 November 1625. Local transcript: Letter 150 1625 Nov Goodyer.

• Cooper, Thompson. "Thomson, Richard (d.1613)." Dictionary of National Biography, 1885-1900. Wikisource: https://en.wikisource.org/wiki/Dictionary_of_National_Biography,_1885-1900/Thomson,_Richard_(d.1613)).

• Botley, Paul. "The Correspondence of Richard Thomson." EMLO: Early Modern Letters Online. Bodleian Libraries / Cultures of Knowledge: https://emlo-portal.bodleian.ox.ac.uk/collections/?catalogue=richard-thomson.

• IUCAT Bloomington. M. Val. Martialis Epigrammaton libri, London: Felix Kingston for William Welby, 1615, STC 17492, with dedication on p. [3] signed Thomas Farnaby: https://iucat.iu.edu/iub/16805773.

• Folger Shakespeare Library Digital Collections, M. Val. Martialis epigrammaton libri, London, 1615, STC 17492 copy 1, with copy/provenance notes including Ben Jonson: https://digitalcollections.folger.edu/bib164370-158155. IIIF manifest, exposing title page and A1v only in this session: https://digitalcollections.folger.edu/node/45126/manifest.

• Folger Shakespeare Library catalogue record for STC 17492 copy 1: https://catalog.folger.edu/record/164370. Folgerpedia, "Books from Ben Jonson's library at the Folger," entry for STC 17492 Copy 1: https://folgerpedia.folger.edu/Books_from_Ben_Jonson%27s_library_at_the_Folger.

• Martial / Thomas Farnaby. M. Val. Martialis Epigrammata: cum notis Th. Farnabii. Amsterdam: Joannes Blaeu, 1644. Archive.org item bub_gb_Glic0jSMG7wC, opening dedication to Sir Robert Killigrew: https://archive.org/details/bub_gb_Glic0jSMG7wC.

• Martial / Thomas Farnaby. M. Val. Martialis Epigrammata. Cum notis Th. Farnabii. Amsterdam/Paduan imprint, 1704. Archive.org item bub_gb_M4ooggWuUW4C, opening dedication to Sir Robert Killigrew: https://archive.org/details/bub_gb_M4ooggWuUW4C.

• Huygens ING / KNAW. Briefwisseling van Constantijn Huygens 1607-1687, letters to Sir Robert Killigrew: no. 503 https://resources.huygens.knaw.nl/briefwisselingconstantijnhuygens/brief/nr/503; no. 513 https://resources.huygens.knaw.nl/briefwisselingconstantijnhuygens/brief/nr/513; no. 566 https://resources.huygens.knaw.nl/briefwisselingconstantijnhuygens/brief/nr/566.

• Huygens ING / KNAW. Briefwisseling van Constantijn Huygens 1607-1687, letters to Mary Woodhouse/Killigrew: no. 567 https://resources.huygens.knaw.nl/briefwisselingconstantijnhuygens/brief/nr/567; no. 577 https://resources.huygens.knaw.nl/briefwisselingconstantijnhuygens/brief/nr/577. Correspondent list for Woodhouse, Mary: https://resources.huygens.knaw.nl/briefwisselingconstantijnhuygens/personen?start=1363.

• Huygens, Constantijn. "503. Aan sir Rob. Killigrew." In J. A. Worp, ed., De briefwisseling van Constantijn Huygens, DBNL text: https://www.dbnl.org/tekst/huyg001jawo03_01/huyg001jawo03_01_0506.php.

• Huygens ING / KNAW. Briefwisseling van Constantijn Huygens 1607-1687, no. 521, Huygens to Pieter Cornelis Hooft, 17 August 1630: https://resources.huygens.knaw.nl/briefwisselingconstantijnhuygens/brief/nr/521. DBNL/Worp text: https://www.dbnl.org/tekst/huyg001jawo03_01/huyg001jawo03_01_0524.php.

• Huygens, Constantijn. "522. Aan J. Baeck." In J. A. Worp, ed., De briefwisseling van Constantijn Huygens, DBNL text: https://www.dbnl.org/tekst/huyg001jawo03_01/huyg001jawo03_01_0525.php.

• Hermans, Theo. "Huygens on Translation." UCL Discovery PDF: https://discovery.ucl.ac.uk/959/1/87_Huygenstrans.pdf.

• Jardine, Lisa. Temptation in the Archives. UCL Press, 2015. Open PDF: https://discovery.ucl.ac.uk/1468796/2/9781910634028.pdf.

• Seccombe, Thomas. "Killigrew, Robert." Dictionary of National Biography, 1885-1900, vol. 31. Wikisource: Killigrew, Robert.

• Knight, John Joseph. "Killigrew, Thomas (1612-1683)." Dictionary of National Biography, 1885-1900, vol. 31. Wikisource: Killigrew, Thomas (1612-1683)).

• Knight, John Joseph. "Killigrew, William." Dictionary of National Biography, 1885-1900, vol. 31. Wikisource: Killigrew, William.

• "Killigrew, Henry (1613-1700)." Dictionary of National Biography, 1885-1900, vol. 31. Wikisource page witness: Page:Dictionary of National Biography volume 31.djvu/114.

• Westminster Abbey. "Killigrew family." https://www.westminster-abbey.org/abbey-commemorations/commemorations/killigrew-family/.

• Beal, Peter. "Thomas Killigrew." Catalogue of English Literary Manuscripts 1450-1700. Folger Shakespeare Library: https://celm.folger.edu/introductions/KilligrewThomas.html.

• Beal, Peter. "Thomas Killigrew." Catalogue of English Literary Manuscripts 1450-1700, author catalogue entries. Folger Shakespeare Library: https://celm.folger.edu/authors/killigrewthomas.html.

• Sheppard, F. H. W., ed. "The Killigrew and Davenant Patents." Survey of London: Volume 35, the Theatre Royal, Drury Lane, and the Royal Opera House, Covent Garden. London, 1970. British History Online: https://www.british-history.ac.uk/survey-london/vol35/pp1-8 [accessed 24 June 2026].

• Sheppard, F. H. W., ed. "The Piazza: Notable private residents in the Piazza." Survey of London: Volume 36, Covent Garden. London, 1970. British History Online: https://www.british-history.ac.uk/survey-london/vol36/pp96-97 [accessed 24 June 2026].

• Bucholz, R. O., ed. "Dependent Sub-departments: Revels 1660-1782." Office-Holders in Modern Britain: Volume 11 (Revised), Court Officers, 1660-1837. London, 2006. British History Online: https://www.british-history.ac.uk/office-holders/vol11/pp114-115 [accessed 24 June 2026].

• Page, William, ed. "Forestry." A History of the County of Middlesex: Volume 2. London, 1911. British History Online: https://www.british-history.ac.uk/vch/middx/vol2/pp223-251 [accessed 24 June 2026].

• House of Commons Journal, vol. 9, 21 February 1671, Lindsey Level hearing involving Sir William Killigrew: https://www.british-history.ac.uk/commons-jrnl/vol9/pp205-207 [accessed 24 June 2026].

• House of Commons Journal, vol. 9, 21 March 1671, Lindsey Level hearing involving Sir William Killigrew and Sir Henry Herne: https://www.british-history.ac.uk/commons-jrnl/vol9/p222 [accessed 24 June 2026].

• Folger Shakespeare Library. The First Folio of Shakespeare. Folgerpedia PDF: https://folgerpedia.folger.edu/images/6/63/BlyFFS.pdf.

• Hodges, John C. The Library of William Congreve. Project Gutenberg text: https://www.gutenberg.org/files/27606/27606-h/27606-h.htm.

• Beal, Peter. "William Congreve." Catalogue of English Literary Manuscripts 1450-1700. Folger Shakespeare Library: https://celm.folger.edu/introductions/CongreveWilliam.html.

• Lawrence-Francis, Rhiannon. "Just you wait, Henry Huntington-just you wait!: The Brotherton Collection." Folio400 / Printing Shakespeare, 14 September 2022: https://folio400.com/phernalia/the-brotherton-collection/.

• Mayer, Jean-Christophe. "Early Buyers and Readers." In Emma Smith, ed., The Cambridge Companion to Shakespeare's First Folio. Cambridge University Press, 2016. DOI: 10.1017/CCO9781316162552.008. Cambridge Core page: https://www.cambridge.org/core/books/abs/cambridge-companion-to-shakespeares-first-folio/early-buyers-and-readers/70E0D46A3127BE6073EE5E70EDDF39E0.

• Mayer, Jean-Christophe. "Shakespeare's Early Readers." HAL preprint of the First Folio early-readers chapter, used for the MR3600 Charles Killigrew / William Congreve / Meisei control: https://shs.hal.science/halshs-03097319/file/Mayer-Shakespeare%E2%80%99s%20Early%20Readers-Uncorrected_Preprint.pdf.

• Meisei University Shakespeare Collection Database, "The Meisei Copy": http://shakes.meisei-u.ac.jp/e-meiseicopy.html. Access note: site responded over http, not https, in this session.

• Yamada, Akihiro, ed. The First Folio of Shakespeare: A Transcript of Contemporary Marginalia in a Copy of the Kodama Memorial Library of Meisei University. Tokyo: Yushodo, 1998. Meisei digital version: http://shakes.meisei-u.ac.jp/ALL.html. Use for Meisei MR774, not the Charles Killigrew / Congreve MR3600 copy.

• Watson, Jackie. Epistolary Courtiership and Dramatic Letters. Local extracted text for Overbury/Killigrew chapters: WATSON J 2024 EPISTOLARY COURTSHIP DRAMATIC LETTERS 10.1515 9781474483391 007, and Watson Overbury 2026.

• Harbage, Alfred. Thomas Killigrew: Cavalier Dramatist, 1612-83. Philadelphia: University of Pennsylvania Press, 1930; reprint 2016. Online preview used as secondary lead only: https://dokumen.pub/thomas-killigrew-cavalier-dramatist-1612-83-reprint-2016nbsped-9781512816662.html.

• Miyoshi, Riki. “New Light on Thomas Killigrew's Activities from 1643 to 1647.” Notes and Queries 61, no. 3 (2014): 387-88. DOI: https://doi.org/10.1093/notesj/gju095. Oxford Academic: https://academic.oup.com/nq/article/61/3/387/1283640.

• [Neville, Henry, attributed.] Newes from the New-Exchange, or, The Common-Wealth of Ladies. London, 1650, p. 4. Wing N510; OTA A89926. Public records: Oxford Text Archive; Folger catalogue. Folger cites ESTC R235152, while OTA cites ESTC R203016 and describes variants; preserve that discrepancy until Miyoshi's copy is matched to an image. The p. 4 wording is presently controlled through Miyoshi's printed quotation; direct page-image collation remains open.

• Esra, Jo. "17th Century Barbary Piracy and the West Country Fisheries." Troze, vol. 7, no. 1, March 2016. PDF: https://nmmc.co.uk/wp-content/uploads/2018/04/Barbary_piracy_and_SW_fishing.pdf.

• EarlyPrint research databases witnesses:
• EarlyPrint corpus database
• EarlyPrint computational index
• Local IDs newly checked for Robert: A14521 (1620 Virginia declaration/adventurers list), A12461 (John Smith 1624), A47375 (Sir William Killigrew 1649 fen answer invoking Robert's will), A13959 (Nottingham embassy roster), A21429 and B01237 (1628 Commons/Bodmin lists).

• External EEBO/TCP lead for Lindsey Level joint case, B08645: https://quod.lib.umich.edu/e/eebo2/B08645.0001.001?view=toc.

• Archive.org image witnesses:
• Thomas Killigrew, The prisoners and Claracilla, 1641: bim_early-english-books-1641-1700_the-prisoners-and-clarac_killigrew-thomas_1641
• Thomas Killigrew, Comedies and tragedies, 1664: comediestragedie00kill
• Henry Killigrew, The conspiracy, 1638: bim_early-english-books-1475-1640_the-conspiracy-a-tragedy_killigrew-henry_1638
• Henry Killigrew, Pallantus and Eudora, 1653: bim_early-english-books-1641-1700_pallantus-and-eudora-_killigrew-henry_1653
• Sir William Killigrew, An answer to such objections, 1647: bim_early-english-books-1641-1700_an-answer-to-such-object_killigrew-sir-william_1647
• Sir William Killigrew, Three playes, 1665: bim_early-english-books-1641-1700_three-playes-_killigrew-sir-william_1665
• Sir William Killigrew, Fovr new playes, 1666: bim_early-english-books-1641-1700_fovr-new-playes-_killigrew-sir-william_1666

• Feinstein, Ken. "William Killigrew's Holinshed's Chronicles, Henry Neville, and Shakespeare?" kenfeinstein.blogspot.com, 26 June 2019. Local preservation: blog killigrews holinshed neville 2019 06 26.

5. Notes on Access

• This packet used the archive.org image-witness rule: EarlyPrint/EEBO entries are text witnesses; Archive.org identifiers are page-image witnesses and must be verified separately by title/year/author.

• History of Parliament pages had triggered bot-checks in an earlier pass, but the 2026-06-26 browser pass successfully captured the Robert Killigrew entry body and endnotes. Use that saved local browser text as the access-status note for the HOP Robert page.

• Book Owners Online was behind Cloudflare in this environment. Its public search snippet agreed with the Charles Killigrew reading, but this packet does not rely on it.

• Cambridge Core exposes the chapter metadata and a public search-preview sentence for the Meisei MR3600 copy; Mayer's HAL preprint now gives a fuller public text route for the Charles Killigrew / William Congreve wording. Use Folger, Hodges, CELM, Mayer, and the eventual West/Meisei catalogue together for the Charles-not-Thomas correction.

• The public Meisei/Yamada site exposes MR774, the annotated "Meisei Copy," and the collection's MR serial-number logic. It does not expose the Charles Killigrew / Congreve MR3600 provenance in the pages checked here. Keep MR774 and MR3600 separate.

• The DNB entries are useful, but nineteenth-century biography should not override direct archival witnesses. For Neville-side claims, BRO D/EN/F6/1/16, BRO D/EN/F6/1/19, and PROB 11/126/63 are the controlling evidence.

• Peckard, Kingsbury, and AHR now support a stricter records-custody formulation. Peckard p. 156 prints Sir R. Killegrew; Kingsbury vol. 1 pp. 80-81 expands the tradition as Sir Robert Killigrew but cautions against assigning the surviving Byrd/Southampton court-book volumes to the Dorset route; AHR part I p. 493 expands the name as Sir Richard Killigrew; and AHR part II is now collated as Sackville/Peckard numbering evidence without resolving the identity.

• Kingsbury vols. 1-4 now support a staged Virginia Company profile: 1609 charter overlap with Neville/Southampton/Robert; 1620 Robert court attendance/debt work; 1622/3 Robert's active joint-stock/tobacco intervention; 1623 Robert on the records-commissioner handling committee; and 1624 Robert on the commission for settling Virginia government. The apparent 1613 Sir H. Neville Chancery bill is now excluded from the Henry Neville d. 1615 evidence set because Brown identifies that defendant as Henry Nevill of Kent. This is evidence of Robert's political/business weight and records proximity, not evidence of direct Shakespeare transmission.

• Brown's Genesis and the EEBO witnesses now add a stronger public-domain source layer for Robert's Virginia/Southampton profile: subscription/payment, 1620 and 1624 printed adventurer lists, commissioner notes, and the cautious Southampton records-custody tradition.

• TNA keyword searches should be cited precisely. The "Robert Killigrew" Virginia browser search returned no direct TNA Discovery records, and the "Robert Killigrew" Sandys browser search returned a Spalding Sewers/fen commission rather than Sir Edwin Sandys. These are negative route controls, not negative evidence against Robert's Virginia role.

• The CSPD references in this packet now include OCR/page-text collation from the relevant Internet Archive items, and the main Charles I Robert Killigrew printed-calendar witnesses have a 2026-06-27 page-image source note. Treat those post-1615 CSPD entries as later Robert career context unless they back-prove a Neville-lifetime connection.

• Sir Robert Killigrew is now a valuable business-network analogue because DNB, CSPD, BHO, and EarlyPrint together place him in Seal Office profits, Pendennis/Falmouth, the United Provinces embassy, New River, Virginia, alum, and Lindsey Level drainage. Keep those lanes separated, but do not understate his political-business weight.

• Bottom line for book prose: Robert Killigrew is a verified Neville trust/friend figure and collateral in-law; Thomas Killigrew is a later collateral theatre figure; the verified First Folio ownership lane currently runs through Charles Killigrew, Thomas's son, not through Thomas himself.