Does a vocabulary chosen from Neville’s embassy correspondence become more prominent in Shakespeare’s works written around the same time? An ordinary term such as “passport” belonged to the business his dispatches recorded, alongside audiences, treaties, proposals and commissions. The study assembled a panel of nineteen diplomatic and administrative terms to test whether their timing in Shakespeare differed from their timing in other drama.1
In the selected sample, the terms rise more sharply in Shakespeare around 1599–1603 than in comparison drama. The observed pattern is clear, although the direct estimate of the difference between the two changes remains uncertain. The terms occur at broadly similar rates in the earlier Shakespeare works and comparison drama. The Shakespeare rate then rises in works assigned to 1599–1600, reaches its greatest concentration among the four selected periods in 1601–03, and falls partway back thereafter. Comparison drama changes much less.
The Shakespeare sample contains forty-one works, including three poetic units as well as plays; the comparison sample contains 203 plays. The overall rates therefore describe Shakespeare’s works, while the five works in the peak period are all plays.2
The rise during and after the embassy

| Assigned period | Shakespeare works | Shakespeare uses per million words | Comparison drama uses per million | Ratio |
|---|---|---|---|---|
| Before 1599 | 20 | 129.2 | 104.0 | 1.24 |
| 1599–1600 | 3 | 192.7 | 99.1 | 1.94 |
| 1601–03 | 5 | 281.6 | 112.1 | 2.51 |
| 1604–15 | 13 | 159.8 | 125.0 | 1.28 |
The five plays assigned to 1601–03 are Hamlet, Twelfth Night, Troilus and Cressida, All’s Well That Ends Well, and Measure for Measure. Together they contain thirty-four occurrences of panel terms in 120,752 words of text. Their rate is 2.18 times the earlier Shakespeare rate and 2.51 times the contemporary comparison rate.3
A vocabulary defined from Neville
The terms were selected from Neville’s correspondence and comparison drama, without using Shakespeare’s counts, titles or dates. Chapter 13 asks which plays score higher against a fixed linguistic profile; this study asks when a smaller panel of vocabulary becomes more frequent. The samples overlap but are not identical, and the studies are not independent replications.
Each term had to belong to the declared diplomatic or administrative vocabulary, occur at least five times across at least five Neville documents, first appear in his surviving record in 1599 or 1600, and be at least fifteen times as frequent per word in Neville as in the comparison plays.4
The choice of vocabulary and thresholds belonged to an exploratory research programme. The comparison drama helped select the terms before serving as a baseline.
The full panel is: advertise, advertisement, allowance, audience, avow, commissioner, communication, difficulty, insist, mediation, memorial, negotiation, overture, parliament, passport, propose, proposition, secretary, and treaty.
These are dictionary forms, counted across spelling and inflectional variations. Some have several meanings: an audience may be a formal reception or a body of spectators. The aggregate measures a concentration of vocabulary; particular passages show how that vocabulary works in the drama. Nor does a word’s first appearance in the surviving letters establish when Neville first learned or used it. The survival pattern matters: the collection described in Chapter 11 contains only seven letter records before 1599, against ninety-six in 1599–1600. Selecting first surviving uses in those two years may therefore partly select the point at which the archive becomes abundant, rather than the moment Neville acquired the vocabulary.2
Dates and dramatic uses
The rise also survives several plausible changes of date. Moving Measure for Measure to 1604, All’s Well after 1603, and Hamlet to 1600 leaves the remaining 1601–03 plays at 327.3 uses per million words. That final grouping contains only Twelfth Night and Troilus and Cressida, so it supports the direction of the change across these alternative dates, without fixing its exact year.5
Troilus and Cressida has the widest range: eight of the nineteen terms, appearing twelve times. Hamlet has nine occurrences across three panel terms. The difference makes Troilus particularly useful for examining the vocabulary in action, in scenes of council, negotiation, and prisoner exchange.
Negotiation on stage
In Troilus and Cressida, the vocabulary helps conduct the business of the war. Calchas asks the Greek leaders to exchange their prisoner Antenor for his daughter Cressida. Antenor’s value lies in his importance to Trojan affairs: without him, their negotiations must slow. Agamemnon approves the exchange and sends Diomedes to carry it out. Negotiation determines who can return home.6
Later in the same scene, Patroclus urges Achilles to act before his refusal to fight destroys his standing (Troilus and Cressida, 3.3):
PATROCLUS […]
Omission to do what is necessary
Seals a commission to a blank of danger,
And danger, like an ague, subtly taints
Even then when they sit idly in the sun.
The administrative language makes the warning precise: failing to act gives danger its authority. These two words belong to the play’s broader administrative register; they are not among the nineteen terms counted in the updated test.6
How well does the pattern hold?
Removing any individual term or peak-period play preserves the rise. Work-level resampling gives a 95% interval of approximately 1.48–4.03 for the peak’s ratio to contemporary comparison drama, and 1.18–4.11 for its ratio to earlier Shakespeare. A stricter comparison asks whether Shakespeare’s rise exceeds the change in other drama: the estimate is 2.02, but its interval, 0.91–4.48, includes no difference. The intervals remain broad because the peak contains only five plays.7
An exploratory calibration asked whether other panels of words concentrated in Neville’s prose would show a similar rise. About 5.7% of 20,000 matched panels rose at least as sharply within Shakespeare. The observed rise exceeds most matched panels, but does not reach the conventional 5% level in this comparison. Matching was imperfect, and the exercise was designed after the original pattern had been observed.8
A search across the three-year windows tested found its largest concentration in 1600–02, rather than exactly 1601–03. That maximum was not unusual after allowing for the search across all eligible windows. The result supports a broad change around the embassy and its aftermath, without isolating a uniquely exceptional three-year period.9
The updated study also failed to establish that Shakespeare reproduced Neville’s local network of word associations. Its evidence is a rise in vocabulary, not a personal linguistic fingerprint. Diplomatic language could reach a dramatist through books, news, conversation, or collaborators. The comparatively steady rate in other drama makes a general theatrical fashion a less satisfactory explanation, while differences of genre and subject matter still require consideration.
A set of terms defined from his surviving diplomatic record becomes substantially more prominent in Shakespeare around the embassy and its aftermath. The group result complements the particular documents and passages elsewhere in the book; it asks why this change in Shakespeare’s language accompanies this documented change in Neville’s working life.
Notes and sources
Neville’s French embassy began in 1599. See Andrew Thrush, “NEVILLE, Sir Henry I (1564–1615),” History of Parliament: The House of Commons 1604–1629, and Neville’s dispatches in Ralph Winwood, Memorials of Affairs of State, ed. Edmund Sawyer, vol. 1 (London, 1725), especially the letter of 13 July 1599, pp. 61–66. The detailed documentary account appears in the earlier chapter on Neville’s public career. First surviving word dates describe the available archive, not the acquisition of vocabulary. For the passport example, see Neville to Cecil, 27 February 1599/1600 O.S., Winwood I, p. 156, recording a passport given to Gowrie; the same page contains his later request for one for Lord Hume. This February letter belongs to 1600 in modern year reckoning.↩︎
For the comparison collection, see Pervez Rizvi, “Collocations and N-grams”, documenting modern-spelling, lemmatized texts of 527 plays derived from EarlyPrint and Folger. This study retains 203 comparison plays assigned dates 1590–1615. The target contains 41 works and 900,402 tokens: plays and three poetic units. The 358-word Phoenix and Turtle, which contains no panel term, is excluded throughout, including the calibration. This is not identical to Chapter 13’s dramatic sample. Pericles and The Two Noble Kinsmen occur in both target and comparison selections; removing them from the latter leaves the earlier three periods unchanged and changes the final period’s ratio only from 1.279 to 1.273. The studies share material and should not be treated as independent replications.↩︎
Updated work-level counts, 16 September 2026. The four Shakespeare periods contain respectively 54, 13, 34 and 47 panel occurrences in 418,093, 67,455, 120,752 and 294,102 tokens. Comparison drama contains 39, 19, 27 and 118 plays, with 66, 39, 53 and 278 panel occurrences in 634,764, 393,359, 472,918 and 2,224,464 tokens. The peak/pre-Shakespeare ratio is 2.180036; the peak/contemporary-comparison ratio is 2.512433. These are aggregate vocabulary rates using assigned work dates, without a claim of exact composition years or identical senses in every occurrence.↩︎
Original analysis for this book, begun in July 2026 and rerun on 16 September 2026 using corpus version 25. The source selection used 169 English documentary records and 139,145 normalized lemma tokens, excluding three French records and an identified editorial tail. Nineteen terms satisfy the stated frequency, dispersion, first-surviving-year and enrichment gates. Of the earlier panel, commission no longer meets the fifteenfold enrichment threshold (54 occurrences; 13.2054-fold enrichment), while omission has only two instances in two documents, below both minima. Including the French records does not change the selected terms. The rate-ratio selection adds 0.5 to both corpus counts. The semantic field was curated, and the numerical rule uses Neville and comparison-drama counts without a Shakespeare-count criterion. This is an updated exploratory analysis, not externally preregistered or fully blinded research. As in the other language analyses, this selection retains both witnesses of one 1606 letter and embedded quoted or enclosed material; it differs from Chapter 11’s descriptive census. The record-dispersion counts therefore do not count wholly independent communications.↩︎
Updated targeted date sensitivity with the same nineteen terms, comparison dates fixed and The Phoenix and Turtle excluded. The Royal Shakespeare Company’s timeline dates Measure for Measure to 1604, All’s Well to 1603–06 and Hamlet around 1600. Moving Measure alone gives 312.6 uses per million in four 1601–03 plays; also placing All’s Well after 1603 gives 315.2 in three; moving Hamlet to 1600 as well gives 327.3 in two, while the 1599–1600 rate becomes 225.0. The pre-1599 rate remains 129.2. These are selected boundary checks, not a complete remapping to RSC dates or new significance tests.↩︎
Shakespeare, Troilus and Cressida, 3.3, Folger Through Line Numbers 1877–1895 (Calchas’s request and the exchange) and 2100–2103 (Patroclus). The quotation preserves Folger’s four lines and punctuation. Negotiation belongs to the selected panel; omission and commission illustrate the broader register but are excluded from the current quantitative panel. These passages are not presented as exact phrase matches with Neville. Troilus has twelve occurrences across eight panel terms; Hamlet has nine across three.↩︎
Updated nineteen-term work bootstrap: 20,000 resamples, seed 1599. The peak/comparison 95% interval is 1.475308–4.033447; the peak/pre-Shakespeare interval is 1.181538–4.114480. The ratio of the Shakespeare change to the comparison-drama change is 2.022578, interval 0.906613–4.476176; one denotes equal proportional changes. Leaving out each peak play gives comparison ratios from 2.071411 to 2.789416; leaving out each term gives 2.216853–2.959088. Every deletion preserves the rise within Shakespeare too. These checks use the same data and are not independent replications.↩︎
Updated exploratory matched-panel calibration: 41 target works, 20,000 accepted panels, seed 1599, forty nearest candidate neighbours per selected term. The internal-rise ratio is 2.180036, empirical upper-tail probability .057347; the peak/comparison ratio has probability .150192. Candidate selection and matching use current Neville frequency, document dispersion, first year and comparison-drama counts, without Shakespeare counts. Controls are drawn without duplicate terms within a panel. Matching remains imperfect: the selected panel averages 42.5 Neville occurrences per term, against a matched-panel median of 27.0. The calibration was devised after the original pattern had been observed; it is not a confirmatory authorship test.↩︎
Updated nineteen-term checks: the unrestricted three-year scan selects 1600–02 (three works, 24 panel occurrences in 76,139 tokens), with a rate ratio of 2.095310 against the remaining years. Across 20,000 permutations of whole-work dates, seed 1900, maximum-scan p = .380981. Windows run from 1590–92 through 1611–13, requiring at least two works inside and five outside. In a twenty-token local-network check, the selected panel gives 102 distinct-term pair events in Neville’s 1599–1603 records and none in peak Shakespeare; there is no positive network similarity. For the broader 83-term diplomatic core, Shakespeare–Neville similarities at eight and twenty tokens are not exceptional against five-work samples from contemporary comparison drama (20,000 draws, seed 1603; upper-tail p = .355232 and .186691). These checks do not establish a personal pattern of local word associations.↩︎