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Sources and Notes

Full bibliography for both frameworks and all candidate assessments. Organised by claim type, not author.

I: Framework Sources

The two frameworks are not this site’s invention. Each rests on a specific scholarly work. These are the primary bibliographic references for the methodology pages and table structures.

Price’s Literary Paper Trail Ten categories of primary source documentation applied to twenty-four Elizabethan writers. The finding that Shakspere passes none of the ten is Price’s own conclusion.
Diana Price, Shakespeare’s Unorthodox Biography: New Evidence of an Authorship Problem. Westport, CT: Greenwood Press, 2001. Revised edition: Shakespearean Authorship Trust, 2012.
The 2012 revised edition is the canonical text used here. Price has reviewed and approved the application of her framework to the ten candidates assessed on this site.
Looney’s Eighteen-Characteristic Author Profile Eighteen characteristics derived from the works before any candidate is examined. The class-constraint problem in characteristics 10–12 is acknowledged on this site.
J.T. Looney, “Shakespeare” Identified in Edward de Vere, Seventeenth Earl of Oxford. London: Cecil Palmer, 1920. Subsequent editions: Duell, Sloan and Pearce (New York, 1949); Ruth Loyd Miller, ed., 3rd edition (Port Washington, NY: Kennikat Press, 1975).
Looney’s profile is not used as a scoring framework on this site. The class-constraint limitation of characteristics 10–12 is examined on Why Author Profiles Don’t Settle the Question and the Two Frameworks page.
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II: Convergence Line Sources

One entry per line. The scores most likely to be challenged, particularly Lines 5 and 6 for de Vere (death/1593 and Montaigne), are sourced in detail.

Line 1: Price methodology At least one box checked across Price’s ten literary documentation categories.
Price (2012), as above. Applied to all ten candidates on this site.
Lines 2a & 2b: Italian knowledge Topographical accuracy of Italian settings (2a); command of Italian literary sources beyond available translations (2b).
Richard Paul Roe, The Shakespeare Guide to Italy: Retracing the Bard’s Unknown Travels. New York: HarperCollins, 2011.
Roe field-verified Italian locations referenced in the plays over many years of research. His findings on topographical accuracy are the primary source basis for Line 2a scores. Line 2b draws on comparison of play texts with Italian originals versus available English translations.
Line 3: Court life correspondences Insider accuracy of court procedure and documented court presence or access.
Primary court records; State Papers (National Archives, Kew). Documented court presence assessed individually per candidate from primary biographical sources.
Line 4: Southampton The published dedications of Venus and Adonis (1593) and The Rape of Lucrece (1594) address Henry Wriothesley, 3rd Earl of Southampton as patron. No document from Southampton acknowledging the dedications or confirming a patron relationship has been found.
Dedication texts: Venus and Adonis (London: Richard Field, 1593); The Rape of Lucrece (London: Richard Field, 1594). Both in the British Library and reproduced in standard Shakespeare editions. Venus and Adonis first edition, Shakespeare Documented.
Line 5: Death/silence 1593 DISPUTED The candidate’s 1593 biographical record accounts for the debut of the name “Shakespeare” in print. De Vere scores ◑ (died 1604, not 1593); Marlowe scores ✓.
Inquest on Christopher Marlowe, 1 June 1593: Public Record Office, Chancery Lane (Chancery Inquisitions post mortem, Series II). Reproduced in J.L. Hotson, The Death of Christopher Marlowe (London: Nonesuch Press, 1925).

Stationers’ Register entry for Venus and Adonis: 18 April 1593, Stationers’ Company Records, Liber C, f.298. Stationers’ Register entry, Shakespeare Documented.

Downie, J.A. “Marlowe, May 1593, and the ‘Must-Have’ Theory of Biography.” Review of English Studies 58, no. 235 (2007): 245–267.
De Vere’s ◑ reflects the straightforward fact that he died in June 1604, not 1593. Line 5 specifically concerns the 1593 biographical cluster. Oxfordian responses typically involve the “relay hypothesis” or argue that the debut of the name in print is not specifically tied to 1593. The date of the Stationers’ Register entry is a primary source fact.
Line 6: Florio-specific Montaigne phrasing The Shakespeare works echo Florio’s specific English phrasings from his 1603 Montaigne translation, appearing in plays from 1603 onward. Florio scores ◑ (source proximity, as the translator); all other candidates score ~.
Taylor, George Coffin. Shakspere’s Debt to Montaigne. Cambridge, MA: Harvard University Press, 1925.

Montaigne, Michel de. The Essayes or Morall, Politike and Militarie Discourses. Trans. John Florio. London: Valentine Simmes for Edward Blount, 1603.
Taylor catalogued the verbal echoes of Florio’s specific English phrasings, not Montaigne’s ideas in general, and dated them to 1603 and after, concluding Shakespeare drew on the published translation; he expressly declined to claim influence on Shakespeare’s thought. The most cited instance, the Gonzalo speech in The Tempest (Act 2, Scene 1; c. 1610), echoes Florio’s rendering of “Des cannibales” closely. Because the echoes derive from the published 1603 book, the line reflects source proximity, not documented pre-publication access: Florio, as the translator, has the closest proximity (◑), and all other candidates score ~. An earlier version of this entry framed the line as pre-1603 manuscript access, citing Taylor for a claim his study explicitly contradicts; that framing has been withdrawn (see Errata).
Line 7: Legal knowledge Technically accurate use of legal procedure and terminology.
Phillips, O. Hood. Shakespeare and the Lawyers. London: Methuen, 1972.

Keeton, George W. Shakespeare’s Legal and Political Background. London: Pitman, 1967.
The legal knowledge question is not primarily a source-identification problem; it is a question of whether the level of legal accuracy in the plays requires formal legal training or could reflect general Elizabethan legal familiarity. This is assessed per candidate on the basis of documented legal training or Inns of Court connection.
Line 8: Sonnets Documented capacity for the Sonnet sequence, biographical, linguistic, or thematic fit.
Shake-speares Sonnets. London: G. Eld for T.T., 1609. [The primary text.]

Rollins, Hyder Edward, ed. A New Variorum Edition of Shakespeare: The Sonnets. 2 vols. Philadelphia: Lippincott, 1944. [Standard scholarly edition with commentary.]
Line 9: Professional musical knowledge Technical musical accuracy in the plays; documented professional musical background.
Naylor, Edward W. Shakespeare and Music. London: J.M. Dent, 1896; revised 1931.
Professional musical background is assessed per candidate from primary biographical sources, not from the plays alone.
Line 10: Genre range Documented output covering comedy, tragedy, history, and lyric.
Assessed from documented works of each candidate. Primary sources: Stationers’ Register entries; title pages of published works; contemporary references to specific works.
Line 11: Seamanship Technical seamanship knowledge in the plays beyond lay familiarity.
Falconer, A.F. Shakespeare and the Sea. London: Constable, 1964.
Seamanship knowledge is assessed per candidate from documented nautical experience or service in primary biographical sources.
Line 12: Theology Simultaneous engagement with Protestant theology, Catholic practice, and Montaignean scepticism.
Assessed from documented religious background per candidate (primary sources). The scepticism component is not sourced to Taylor (1925), whose study concerns verbal influence and expressly disclaims influence on Shakespeare’s thought.
Line 13: Botanical knowledge Technically specific botanical language in the plays beyond lay knowledge.
Spurgeon, Caroline F.E. Shakespeare’s Imagery and What It Tells Us. Cambridge: Cambridge University Press, 1935.
Spurgeon’s imagery analysis documents the range and specificity of botanical reference in the plays. Per-candidate scores reflect documented specialised botanical knowledge from primary sources, not inference from the plays alone.
Line 14: Greek dramatic knowledge Structural and verbal correspondences to Aeschylus, Euripides, Sophocles, and Aristophanes implying direct reading of Greek dramatic texts, not merely access to Latin or English translations.
Showerman, Earl. Shakespeare’s Greater Greek. Kindle Direct, 2025. [The culminating work of two decades of research recovering Shakespeare’s Greek sources across the canon.]

Showerman, Earl. “Orestes to Hamlet: Myth to Masterpiece.” The Oxfordian 7 (2004): 89–114.

Showerman, Earl. “Timon of Athens: Shakespeare’s Sophoclean Tragedy.” The Oxfordian 11 (2009): 107–140.

Showerman, Earl. “Shakespeare’s Greater Greek: Macbeth and Aeschylus’ Oresteia.” Brief Chronicles 3 (2011): 37–70.

Showerman, Earl. “Greece, Apocalypse, and Shakespeare’s Late Romances.” The Oxfordian 14 (2012): 88–118.

Showerman, Earl. “A Midsummer Night’s Dream: Shakespeare’s Aristophanic Comedy.” The Oxfordian 17 (2015): 163–196.
Showerman demonstrates that the correspondences extend beyond allusion to dramaturgical structure, Hamlet’s revenge logic mirrors the Oresteia at an architectural level; The Winter’s Tale reprises the Alcestis redemption pattern; Macbeth draws on Clytemnestra’s arc in ways not available in any English or Latin source of the period. The per-candidate scores on this line reflect both Showerman’s analysis and documented primary source evidence of access to Greek dramatic texts.
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III: Candidate Sources

Primary and secondary sources for the biographical claims on each candidate page. Primary sources are listed first.

William Shakspere

The primary source documentary record, complete compilation The 70+ surviving documents for William Shakspere of Stratford-upon-Avon: baptism, marriage, children, property, litigation, taxation, theatre company records, will, and probate. The standard scholarly compilation.
Schoenbaum, Samuel. William Shakespeare: A Documentary Life. Oxford: Oxford University Press in association with the Scolar Press, 1975. Compact edition, 1977.

Schoenbaum, Samuel. William Shakespeare: Records and Images. Oxford: Oxford University Press, 1981. [Companion volume reproducing facsimiles of the key documents.]

Schoenbaum, Samuel. Shakespeare’s Lives. Oxford: Clarendon Press, 1970. New edition, 1991. [A history of Shakespeare biography from the seventeenth century to the twentieth, distinguishing claims that are probable, possible, or preposterous, the three-category scale later extended by David Ellis.]
These two volumes constitute the definitive scholarly compilation of the primary source record for Shakspere. The 70+ document count cited on the candidate page is based on Schoenbaum’s compilation, cross-checked against Price (2012). Schoenbaum was a Stratfordian; the primary source citations in both volumes are reliable regardless of the interpretive conclusions. The will, the six signatures, the Mountjoy deposition, and the Stratford property documents are all reproduced in facsimile in Records and Images.
The literary paper trail finding No surviving literary paper trail for Shakspere supports the conclusion that he was a writer by profession.
Price (2012), Part I. This is Price’s central finding, based on her survey of twenty-four Elizabethan and Jacobean writers.

The following entries are specific documents drawn from the Schoenbaum compilation above, cited individually because of their particular relevance to the authorship question.

The will (1616) Mentions no books, manuscripts, or literary property.
Will of William Shakespeare, proved 22 June 1616. Principal Registry of the Family Division, London. Reproduced in facsimile in E.K. Chambers, William Shakespeare: A Study of Facts and Problems, 2 vols. (Oxford: Clarendon Press, 1930), vol. 2, pp. 170–174.
The six signatures
Three in the will; one on a deposition (Belott–Mountjoy case, 1612, Public Record Office); one on a conveyance (Blackfriars, 1613); one on a mortgage (Blackfriars, 1613). All reproduced in Chambers (1930), vol. 2.
Hand D, the palaeographic, orthographic, and stylistic case, and the identification dispute Two separate evidentiary steps are routinely collapsed in the standard account: (1) the palaeographic, orthographic, and stylistic case (established in A.W. Pollard, ed., Shakespeare’s Hand in the Play of Sir Thomas More, 1923) that Hand D is Shakespeare’s handwriting; (2) that the Shakespeare in question is Shakspere of Stratford. Both are accepted by a significant body of scholarship; both are contested.
Price, Diana. “Hand D and Shakespeare’s Unorthodox Literary Paper Trail.” Journal of Early Modern Studies, vol. 5, 2016, pp. 329–352. Challenges both the palaeographic attribution and the identification step on forensic document examination grounds. The article is now indexed in the British Library’s own catalogue alongside the manuscript (Harley MS 7368).
Price argues that the original 1923 palaeographic, orthographic, and stylistic case has not been validated by forensic methodology and that the supporting arguments are vulnerable to challenge. As of mid-2025, the BL’s previous public-facing statement definitively attributing Hand D to Shakespeare was no longer findable on their website. Even if accepted, Hand D would qualify as a manuscript in Shakespeare’s hand; the collaborative nature of the play does not exclude it from the canon. Price’s July 2026 video presentation summarises the argument; see also this site’s full analysis of the Hand D attribution.
The Stratford monument Earliest depictions differ from the current form.
Dugdale, William. The Antiquities of Warwickshire. London, 1656. [Contains the earliest engraving of the monument, showing a figure holding a sack, not a pen.] Price (2012), pp. 4–8, discusses the monument’s evidential status.

The following entries are independent sources, not part of the Schoenbaum compilation, cited for specific claims about early witnesses and the biographical tradition.

Weever, earliest documented Stratford visitor (c.1617–19) John Weever transcribed the Shakespeare monument inscription and grave epitaph within a year or two of Shakspere’s death, the earliest documented visit to Stratford in connection with the playwright.
Weever, John. Ancient Funerall Monuments within the United Monarchie of Great Britaine. London, 1631. Shakespeare’s monument does not appear in the published volume; the transcription survives in Weever’s unpublished notebooks: Society of Antiquaries MSS 127 and 128, Burlington House, London.

Shakespeare Documented (Folger Shakespeare Library): John Weever’s transcription of verses from Shakespeare’s monument and tomb.
Weever was a professional recorder of English church monuments. His Stratford visit was antiquarian, not literary. The absence of the Shakespeare entry from the published book, despite Weever recording it in his notebooks, has not been satisfactorily explained.
Hammond, first documented travel account (1634) The earliest surviving travel account to describe Stratford-upon-Avon as the birthplace of a famous poet, eighteen years after Shakspere’s death. A military survey party noted “A neat Monument of that famous English Poet, Mr Wm Shakespeere; who was borne heere.”
Hammond [attr.]. A Relation of a short Suruey of 26 Counties. British Library MS Lansdowne 213, fol. 332v. 1634.

Shakespeare Documented (Folger Shakespeare Library): Military officer Hammond identifies Stratford-upon-Avon as birthplace of “Famous English Poet Mr. William Shakespeare”.
The author is attributed to a Mr Hammond of Malden (Essex) on the basis of a second report in the same manuscript; the precise identification is uncertain. The party was conducting a military survey of twenty-six counties, not a literary pilgrimage. The Shakespeare monument was one of four church monuments they noted in passing. Their source for “famous English Poet” was almost certainly the monument inscription. The monument was erected within a few years of Shakspere’s death in 1616, Weever transcribed the inscription by c.1617–19, so the gap between death and commemoration is short. What Hammond provides is not independent evidence but a record of what the monument said in 1634: he is reporting an inscription, not a first-hand acquaintance with the man or his works. See How Shakspere Got Connected to the Works.
The first biography, Rowe (1709) The foundational narrative of Shakespeare’s life: grammar school, deer-poaching, flight to London, theatrical success, retirement to Stratford. Based on oral tradition collected ninety-three years after the death, not on primary source documents.
Rowe, Nicholas. “Some Account of the Life &c. of Mr. William Shakespear.” In The Works of Mr. William Shakespear, vol. 1. London: Jacob Tonson, 1709.
Rowe relied on material gathered by the actor Thomas Betterton, who had reportedly visited Stratford. The narrative he assembled, including the deer-poaching incident and the grammar school education, entered the biographical tradition as established fact despite having no primary source basis. Schoenbaum (1975) discusses Rowe’s sources and their limitations in detail. Rowe’s account is a forty-page preface, not a standalone volume; the first book-length biography is Charles Knight, William Shakspere: A Biography (London: Charles Knight & Co., 1843), two hundred and twenty-seven years after the death.
Garrick’s Shakespeare Jubilee (1769) The commercial founding of the Shakespeare pilgrimage industry. A three-day festival at Stratford-upon-Avon; no Shakespeare performed.
Deelman, Christian. The Great Shakespeare Jubilee. London: Michael Joseph, 1964. [The standard account of the 1769 Jubilee and its cultural consequences.]

Garrick, David. An Ode upon Dedicating a Building, and Erecting a Statue, to Shakespeare, at Stratford upon Avon. London: T. Becket and P.A. de Hondt, 1769. [Garrick’s own text for the Jubilee.]
The Jubilee established Stratford as a Shakespeare destination on the basis of theatrical spectacle, not documentary evidence. Its commercial success created the pilgrimage industry that subsequent generations institutionalised.
The Birthplace purchase (1847) The Henley Street house purchased by public subscription for £3,000; Shakespeare Birthplace Trust established.
Dobson, Michael, and Stanley Wells, eds. The Oxford Companion to Shakespeare. Oxford: Oxford University Press, 2001. Entry: “Birthplace.” [Provides the standard account of the purchase and the Trust’s founding.]

Foulkes, Richard. The Shakespeare Tercentenary of 1864. London: Society for Theatre Research, 1984. [Documents the growing commercialisation of the attribution through the Victorian period.]
The identification of the Henley Street house as Shakespeare’s birthplace rests on local tradition, not primary source documentation. The purchase by public subscription, with significant American participation, established the institutional and commercial infrastructure of the Stratfordian attribution before the authorship question was seriously raised in the scholarly literature.
Stratford-upon-Avon tourism, economic impact 2.5–3 million visitors annually; tourism generates £825 million in business turnover and supports 14,750 jobs in the South Warwickshire region.
Stratford-on-Avon District Council. Economic Impact of Tourism: Stratford Town 2018. Stratford-on-Avon District Council, 2018. Full report (PDF).
Sidney Lee’s unexplained reversal on the Sonnets
Lee, Sidney. A Life of William Shakespeare. London: Smith, Elder, 1898; New York: Macmillan, 1898. The London and New York editions of the same year contain divergent assessments of the Sonnets: the London text describes them as revealing “the experiences of [Shakespeare’s] own heart”; the New York text describes them as “to a large extent undertaken as literary exercises.” No explanation for the change is given. For the scholarly identification of this reversal as “the origin of the ‘biographical fallacy’ dogma that then took hold in literary criticism,” see: Hirsch, Brett D. “The Origins of Modern Literary Theory in the Repudiation of Autobiographical Readings of Shakespeare’s Sonnets.” ResearchGate, 2023. Cited on the Sonnets page.
Stanley Wells on the missing contemporary document
Gore-Langton, Robert. “The Campaign to Prove Shakespeare Didn’t Exist.” Newsweek, 29 December 2014. newsweek.com (paywalled; free archived copy). Contains Wells’s direct statement: “I would love to find a contemporary document that said William Shakespeare was the dramatist of Stratford-upon-Avon written during his lifetime. There’s lots and lots of unexamined legal records rotting away in the national archives; it is just possible something will one day turn up… That would shut the buggers up!” Wells remains confident in the attribution; his statement confirms that no such document currently exists. Cited on the Reader’s Guide.
The mainstream defence of the attribution, and its direct rebuttal
Edmondson, Paul, and Stanley Wells, eds. Shakespeare Beyond Doubt: Evidence, Argument, Controversy. Cambridge: Cambridge University Press, 2013. A collection of essays by mainstream scholars making the case for the Stratford attribution. The most prominent recent institutional defence of the conventional position.

Shahan, John M., and Alexander Waugh, eds. Shakespeare Beyond Doubt?: Exposing an Industry in Denial. The Shakespeare Authorship Coalition, 2013. A direct point-by-point response published in the same year. Chapter 3: Price, Diana. “The Missing Literary Paper Trail,” p. 41, Price applies her ten-category primary source framework to Shakspere and records the result: none in every category. The question mark in the title is the argument.
The two volumes should be read together. Shakespeare Beyond Doubt carries the authority of Cambridge University Press and two eminent scholars; Shakespeare Beyond Doubt? demonstrates that the specific evidentiary challenge, the missing literary paper trail, was not answered by that authority. See Objections §10 for the fuller treatment.

Edward de Vere

Classical education; Cecil House
Nelson, Alan H. Monstrous Adversary: The Life of Edward de Vere, 17th Earl of Oxford. Liverpool: Liverpool University Press, 2003. [The standard biography, though written from an anti-Oxfordian perspective, the primary source citations are reliable.] State Papers Domestic, Elizabeth I (National Archives, Kew).
Poems in miscellanies Including The Paradise of Dainty Devices (1576).
Rollins, Hyder Edward, ed. The Paradise of Dainty Devices (1576–1606). Cambridge, MA: Harvard University Press, 1927.
Meres 1598: best for comedy among courtiers
Meres, Francis. Palladis Tamia, Wits Treasury. London: P. Short for Cuthbert Burbie, 1598, f.282r. [The passage lists de Vere and “Shakespeare” separately in the same section.] Palladis Tamia, Shakespeare Documented.
£1,000 annuity from 1586
Patent Roll, 28 Elizabeth I (1586). Calendared in Calendar of Patent Rolls, Elizabeth I. The document states the annuity; it does not state its purpose.
Italian journey 1575–76
State Papers Foreign, Elizabeth I (National Archives, Kew). Letters documenting de Vere’s Italian travels calendared in Calendar of State Papers, Foreign Series, Elizabeth I. Roe (2011) field-verified the topographical accuracy of the routes.
De Vere’s Audley End annotations, forensic attribution Over 1,800 Greek and Latin marginalia in books at Audley End House, Essex.
Stritmatter, Roger A. Journal of Forensic Document Examination (2023). Applied court-certified forensic handwriting methodology to attribute the Audley End annotations to de Vere’s hand; identified correspondences to the Roman plays (Julius Caesar, Antony and Cleopatra). Specialist forensic finding; not presented as proof of authorship.
De Vere’s Geneva Bible, content analysis De Vere’s annotated copy of the Geneva Bible (1568–70), Folger Shakespeare Library (accession cs1472, call number STC 2106 copy 1; purchased by Henry Clay Folger 1925). Digital images, Folger Digital Collections · Catalogue record
Stritmatter, Roger A. Doctoral dissertation (2001), subsequently published. Identified 246 marked passages in de Vere’s Geneva Bible with thematic or verbal connections to the Shakespeare canon. Content analysis; separate from the 2023 forensic handwriting study.
Further Oxfordian scholarship, principal works
Ward, B.M. The Seventeenth Earl of Oxford, 1550–1604. London: John Murray, 1928. [The foundational Oxfordian biography; established de Vere’s literary career in primary source detail.]

Ogburn, Charlton. The Mysterious William Shakespeare: The Myth and the Reality. New York: Dodd, Mead, 1984. [The most comprehensive Oxfordian argument; 900 pages. The standard reference for the Oxfordian case.]

Anderson, Margo. Shakespeare by Another Name: The Life of Edward de Vere, Earl of Oxford, the Man Who Was Shakespeare. New York: Gotham Books, 2005. [The standard modern Oxfordian biography of de Vere.]

These works are listed for reference. The scores and assessments on this site are based on primary source evidence, not on the arguments of any advocacy work.
The Oxfordian Narrative (Shakespeare Oxford Fellowship)
Shakespeare Oxford Fellowship. The Oxfordian Narrative: The Case for Oxford. shakespeareoxfordfellowship.org.
The SOF’s summary statement of the Oxfordian case. Its opening line asserts that Oxford was Shakespeare as established fact. This site’s methodology treats that conclusion as a hypothesis to be tested against primary source evidence, not a starting point. Listed here for reference and completeness.

Christopher Marlowe

Cambridge degrees; Privy Council letter
Corpus Christi College Cambridge, Buttery Book and Audit Book (Parker Library, Cambridge). The Privy Council letter (June 1587) is in the Acts of the Privy Council; reproduced in Frederick S. Boas, Christopher Marlowe: A Biographical and Critical Study (Oxford: Clarendon Press, 1940), p. 17.
The Deptford inquest
Coroner’s inquest on Christopher Morley [Marlowe], 1 June 1593. Public Record Office, Chancery Lane. Reproduced in J.L. Hotson, The Death of Christopher Marlowe (London: Nonesuch Press, 1925). [Hotson discovered the document in 1925.]
The Baines Note
British Library, Harley MS 6853, ff.185–186. A copy is also at the Public Record Office. Reproduced in C.F. Tucker Brooke, The Life of Marlowe (London: Methuen, 1930), Appendix 9.
Downie’s analysis of the Baines Note timing
Downie, J.A. “Marlowe, May 1593, and the ‘Must-Have’ Theory of Biography.” Review of English Studies 58, no. 235 (2007): 245–267.
Mourning verses at death; Chapman’s continuation
Spenser, Edmund. Colin Clouts Come Home Againe (1595), lines 424–430 [the “Aetion” passage]. Chapman, George. Hero and Leander (London, 1598) [completing Marlowe’s unfinished poem].

William Stanley

The Fenner report 1599 “Penning comedies for the common players.”
Reported by George Fenner to the Jesuit Robert Persons, 30 June 1599. The letter is in the Stonyhurst College archives (Lancashire). Reproduced and discussed in Abel Lefranc, Sous le masque de William Shakespeare, 2 vols. (Paris: Payot, 1919), and in James Greenstreet, “A Hitherto Unknown Noble Writer of Elizabethan Comedies,” The Genealogist n.s. 7 (1891): 205–209.
The exact archival reference for the Fenner letter should be verified before publication. The Stonyhurst attribution is the standard citation in the secondary literature; direct consultation of the archive is recommended.
Oxford University attendance
Documented in the Derby family papers; discussed in Lefranc (1919) above.

Mary Sidney Herbert

The qualifying authorship case The book-length scholarly case for Mary Sidney Herbert as the author of the Shakespeare canon. Accounts for primary source silence via gender and social constraint: a woman writing under a male name in Elizabethan England would not have been permitted to leave, and would not have left, a documentary trail connecting her to the works.
Williams, Robin. Sweet Swan of Avon: Did a Woman Write Shakespeare? Wilton Circle Press (paperback reprint). [Originally published: Peachpit Press / Pearson, 2006. Robin Williams subsequently took back the rights and republished the paperback under her own imprint, Wilton Circle Press, which is the current available edition.]
This is the qualifying publication for the Mary Sidney Herbert candidacy on this site. Williams argues the case on biographical, literary, and social grounds; the Wilton House literary circle and the gender-and-constraint argument are the primary structural pillars of her case.
The Psalm translations
Hannay, Margaret P., Noel J. Kinnamon, and Michael G. Brennan, eds. The Collected Works of Mary Sidney Herbert, Countess of Pembroke. 2 vols. Oxford: Clarendon Press, 1998. [The standard scholarly edition; includes the Psalms and the Antonius translation.]
Antonius translation
Herbert, Mary Sidney. Antonius: A Tragedie (translated from Robert Garnier). London, 1592. In Hannay et al. (1998), above.
Wilton House literary circle
Hannay, Margaret P. Philip’s Phoenix: Mary Sidney, Countess of Pembroke. Oxford: Oxford University Press, 1990. [The standard biography.]
Samuel Daniel's dedications to Mary Sidney Daniel credits Mary Sidney Herbert explicitly as the patron who initiated his literary career. His sonnet sequence Delia (1592) is dedicated to her; the dedication states she encouraged him to publish. His verse chronicle The Civill Wars between the Two Houses of Lancaster and Yorke (1595, first four books) was begun at Wilton under her direct encouragement; one of the clearest primary source statements of her role as a working literary patron, not merely a dedicatee.
Daniel, Samuel. Delia. London, 1592. Dedicatory epistle to the Countess of Pembroke. [EEBO.]

Daniel, Samuel. The Civill Wars between the Two Houses of Lancaster and Yorke. London, 1595. Dedication to the Countess of Pembroke. [EEBO.]
Both dedications are primary sources: Daniel's own words, in print, naming Mary Sidney as the patron who directed and encouraged his work. The Civill Wars dedication is the stronger of the two; it states explicitly that the work was begun at Wilton. Daniel is relevant to the authorship question because he is himself a documented Shakespeare source (his Civil Wars is a principal source for the history plays) and because his explicit acknowledgement of Mary places a known Shakespeare-source author directly within her literary household.
First Folio dedication to her sons
Heminges, John, and Henry Condell. Dedicatory epistle in Mr. William Shakespeares Comedies, Histories, & Tragedies. London: Isaac Jaggard and Ed. Blount, 1623. [Dedicated to William Herbert, 3rd Earl of Pembroke, and Philip Herbert, 1st Earl of Montgomery, Mary Sidney’s sons.]
Southampton as godfather to Mary’s niece (1597) Documents a direct personal connection between Henry Wriothesley, 3rd Earl of Southampton, and the Sidney family at Penshurst.
Historical Manuscripts Commission. Report on the Manuscripts of Lord De L’Isle and Dudley Preserved at Penshurst Place. 6 vols. London: HMSO, 1925–66. Vol. 2, p. 242. Entry dated March 1, 1597. [Cited by Robin Williams.]
Browne letter: Southampton, Pembroke, and Robert Sidney as interchangeable patrons Sir William Browne, writing from Flushing to Robert Sidney, recommends a Venetian gentleman seeking service with either Robert Sidney, William Herbert (Pembroke), or the Earl of Southampton, placing Southampton and Mary’s son in the same patronage network.
Historical Manuscripts Commission. Report on the Manuscripts of Lord De L’Isle and Dudley Preserved at Penshurst Place. 6 vols. London: HMSO, 1925–66. Vol. 3, p. 32. [Cited by Robin Williams.]
Southampton and Rutland attending plays daily (1599) Letter noting that Southampton and Rutland "pass away the time in London merely in going to plays every day." In Sir Henry Sidney’s records for 1599; not confirmed as addressed to Mary directly.
Collins, Arthur, ed. Letters and Memorials of State. London, 1746. Entry dated October 11, 1599. See also: Folger Shakespeare Library, ECDbD 1599 document image. [Cited by Robin Williams; caveat: letter may not be addressed to Mary Sidney Herbert directly.]
Mary Sidney Herbert as Virginia Company founder and stockholder Mary, her brother Robert Sidney, and both her sons (William and Philip Herbert) are documented as founders and stockholders of the Virginia Company. The Strachey letter describing the Bermuda shipwreck, the primary narrative source for The Tempest's storm, was addressed to an unidentified 'Excellent Lady'; if Mary is that addressee, the letter would constitute a direct primary source connection between her and a Shakespeare source document while it was still in manuscript.
Strachey, William. "A True Reportory of the Wreck and Redemption of Sir Thomas Gates, Knight." Written c.1610; first printed in:

Purchas, Samuel. Purchas His Pilgrimes. London, 1625. Vol. 4, pp. 1734–58.
The identity of the 'Excellent Lady' has not been established by primary source evidence. For Virginia Company membership, see: Brown, Alexander, ed. The Genesis of the United States. 2 vols. Boston: Houghton Mifflin, 1890. Virginia Company records include Sidney family members. [Cited via Robin Williams, Sweet Swan of Avon, 2006, Chapter 9.]
Discourse of Life and Death as source for Measure for Measure Mary's 1590 English translation of Philippe Duplessis-Mornay's French moral treatise has been proposed as a source for the Duke's 'be absolute for death' speech (III.i) on the basis of documented verbal parallels.
Herbert, Mary Sidney. A Discourse of Life and Death (translated from Philippe Duplessis-Mornay). London, 1592. In Hannay, Kinnamon, and Brennan, eds., Collected Works (1998), above.
The parallel was noted by Robin Williams, Sweet Swan of Avon (2006), Chapter 9. The verbal correspondences are documented; the source relationship is proposed, not settled.
Wogan cave / Cymbeline geography; OED coinages Robin Williams documents two specific correspondences. (1) The Wogan, a natural cave directly under Pembroke Castle, which Mary administered, lies approximately six miles from Milford Haven by water; Cymbeline uses Milford Haven as its pivotal reunion point and features characters sheltering in a cave. (2) The OED credits Mary with first use of over forty words that subsequently appear in the Shakespeare canon, together with over 140 additional words used by her in a new sense before the plays use the same sense.
Williams, Robin. Sweet Swan of Avon: Did a Woman Write Shakespeare? Wilton Circle Press. Chapter 9: "Sources of and Connections to the Plays," pp. 144–72. [OED coinages tabulated pp. 160–65; Wogan cave pp. 156–57.]
Both correspondences are circumstantial; neither constitutes a primary source connecting Mary to the Shakespeare works. They are recorded here as specific, documentable parallels of a different order from general biographical coincidence.

Francis Bacon

The Promus, primary source document British Library Harleian MS 7017. A commonplace book in Bacon’s hand (c.1594–96) containing over 1,600 phrases, proverbs, and formulae, many of which appear in the Shakespeare works, in some cases in identical or near-identical form.
British Library, Harleian MS 7017. Transcribed and published as:

Dodd, Mrs Henry [Constance]. Bacon’s “Promus” of Formularies and Elegancies. London: Longmans, Green, 1883. [First published transcription and analysis; established the Promus as a primary authorship document.]
The Promus is the strongest primary source evidence for the Baconian candidacy. Unlike most authorship arguments, which rest on parallel passages in the finished works, the Promus is a document in Bacon’s own hand that pre-dates the plays in question and is held in the British Library. The correspondences are specific, not general Elizabethan idiom but particular phrasings whose presence in both the Promus and the plays constitutes a genuine primary source connection. It does not prove authorship; it establishes that Bacon collected linguistic material that appears in the works.
Gray’s Inn Gesta Grayorum (1594–95) The strongest documented theatrical connection for Bacon, a court entertainment performed at Gray’s Inn in which Bacon’s hand is documented.
Gesta Grayorum: or, The History of the High and Mighty Prince Henry Prince of Purpoole. London: W. Canning, 1688. [Printed from the manuscript account of the 1594–95 Gray’s Inn revels.]
The Comedy of Errors was performed during these revels; Bacon’s documented involvement in the Gray’s Inn entertainments is the primary source basis for his theatrical connection score.
Bacon’s documented career and legal knowledge
Spedding, James, Robert Leslie Ellis, and Douglas Denon Heath, eds. The Works of Francis Bacon. 14 vols. London: Longman, 1857–74. [The standard scholarly edition of Bacon’s complete works and correspondence, the primary source basis for all documented facts on the candidate page.]
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General Reference Works

Works addressing the authorship question as a whole, not tied to a specific candidate or methodology.

Ros Barber, Shakespeare: The Evidence
Barber, Ros. Shakespeare: The Evidence: The Authorship Question Clarified. Leanpub, 2016. [A systematic examination of the evidence for and against Shakspere of Stratford as the author of the works. Barber holds a DPhil from the University of Sussex; Appendix B reproduces Diana Price’s literary paper trail chart applied to the candidates.]
Bryan Wildenthal, Early Shakespeare Authorship Doubts
Wildenthal, Bryan H. Early Shakespeare Authorship Doubts. San Diego: Snailbrained Books, 2019. [Law professor and legal historian. Catalogues dozens of expressions of authorship doubt or puzzlement going back to 1589, before Shakspere's death in 1616, including five separate indications that the true author had already died. Challenges the conventional claim that open doubt began only in 1848.]
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IV: Disputed Claims

Where the evidence is actively contested in the scholarly literature, both sides are noted. A site that acknowledges disputes is more defensible than one that pretends they do not exist.

De Vere: death/silence 1593 (Line 5, score ◑)
The objection: De Vere died in 1604, not 1593. Line 5 asks whether the candidate’s 1593 biographical record accounts for the debut of the name “Shakespeare” in print. De Vere’s does not; he was alive and active in 1593.

Oxfordian response: Oxfordians typically argue that the name debut is not specifically tied to 1593, or advance a “relay hypothesis” involving a front man or broker. Neither response is supported by primary source documentation. The line is scored on the evidence, not the hypothesis.
De Vere: Florio-specific Montaigne phrasing (Line 6, score ~)
The claim examined: The Florio-specific echoes catalogued by Taylor (1925) appear in plays from 1603 onward, consistent with use of Florio’s published translation. An earlier version of this site read them as pre-1603 echoes implying manuscript access; Taylor’s study explicitly dates the echoes to 1603 and after, so that reading has been withdrawn (see Errata).

Why ~: The securely dated instances (e.g. The Tempest, c. 1610) postdate de Vere’s 1604 death, and the published book was available to any later writer. There is no basis for a distinct score on this line for de Vere.

Why Florio scores ◑ (not ✓): Florio is the translator whose specific phrasing appears in the plays, the closest source proximity of any candidate. But proximity to the source text is not documentation of authorship, so the line yields ◑, not ✓.
Marlowe: the Deptford inquest
The document: The inquest record exists, was discovered in 1925, and has not been shown to be fabricated.

The Marlovian argument: That the inquest records a staged death or misidentification, given the intelligence connections of those present (Poley, Skeres, Frizer). This is not impossible but requires primary source evidence to establish.

Downie (2007): Argues the Baines Note and Kyd letters were compiled after Marlowe’s death, changing the picture of May 1593. If correct, the intelligence context of the Deptford meeting looks different. Downie’s argument has not been definitively refuted.
The Meres passage (1598)
Meres, Palladis Tamia (1598), f.282r. Meres documents “Shakespeare” as a playwright and lists de Vere separately as “best for comedy” among courtiers. Two points apply. First: Meres does not connect the name “Shakespeare” to any specific person, the passage is evidence about the name “Shakespeare”, not about who used it; it meets no higher evidentiary threshold than the title pages and does not advance the Stratfordian case on this site’s primary source standard. Second: within the Oxfordian hypothesis specifically, the simultaneous listing of de Vere and “Shakespeare” as distinct figures is a genuine unresolved challenge, if de Vere were Shakespeare, Meres either did not know it or chose not to reflect it, and no primary source explains which.

V: Methodology and Scientific Method

Peer-reviewed and scholarly works on the methodology of the authorship question itself.

Stylometric studies of the authorship question
Craig, Hugh, and Arthur F. Kinney. Shakespeare, Computers, and the Mystery of Authorship. Cambridge: Cambridge University Press, 2009. Cross-candidate stylometric comparison producing results more consistent with the traditional attribution than with the major alternatives. Elliott, Ward E. Y., and Robert J. Valenza. The Claremont Shakespeare Clinic (1987–2010): comparative stylometric testing of thirty-seven proposed claimants against the canon; found the canon internally consistent with a single writing hand and no tested claimant a match. Both engaged, with this site's qualifications, on Why Not Stylometrics.
Thematic chronology correlation
Simonton, Dean Keith. “Thematic Content and Political Context in Shakespeare’s Dramatic Output, with Implications for Authorship and Chronology Controversies.” Empirical Studies of the Arts 22, no. 2 (July 2004): 201–213. doi:10.2190/EQDP-MK0K-DFCK-MA8F. Finds the plays’ thematic content tracks the political context on the mainstream chronology and on no tested Oxfordian alternative. Engaged on The Case for Shakspere.
First Folio production and pagination
Hinman, Charlton. The Printing and Proof-Reading of the First Folio of Shakespeare. 2 vols. Oxford: Clarendon Press, 1963. The page-by-page reconstruction of the Folio's production, compositors, concurrent setting, casting off, and the routine origins of its pagination errors. The basis for this site's treatment of page-numbering claims on Cipher Arguments.
The demolition of cipher claims
Friedman, William F., and Elizebeth S. Friedman. The Shakespearean Ciphers Examined. Cambridge: Cambridge University Press, 1957. Winner of the Folger Shakespeare Library literary prize. Mainstream cryptology's examination of every proposed cipher system in the works; none meets the elementary standards of valid decipherment. The basis for this site's exclusion of the genre, see Weak Arguments.
The “spear-shaker” reading as a Baconian argument
Baconiana Vol. XXX, No. 120. London: The Bacon Society, 1 July 1946. Frontispiece: “Pallas Athene as ‘Speare-Shaker’” (Limoges enamel miniature), in an issue also containing “The Futility of Oxfordian Claims.” Cited on Weak Arguments as documentation that the Pallas Athena spear-shaker reading serves rival candidacies interchangeably.
Play dating, the evidential basis
Gilvary, Kevin, ed. Dating Shakespeare’s Plays: A Critical Review of the Evidence. Tunbridge Wells: Parapress, 2010. Argues that no play can be definitively dated after 1604 on primary source evidence alone; examines each play individually against the standard of Stationers’ Register entries, payment records, and confirmed performance dates. The argument has not been refuted on primary source grounds. The honest limit: absence of primary source evidence for a late date is not evidence of an early date. Uncertainty cuts both ways. Full text available free online, datingshakespeare.co.uk
Source-text fingerprint methodology The most rigorous class of correspondence argument: an idiosyncratic feature (a translation error, a unique phrasing, a passage from a specific page of a specific edition) that appears in the works and exists in only one place in prior literature. Three conditions must hold: (a) the feature is idiosyncratic, not general Elizabethan idiom; (b) it is traceable to a source in the candidate’s documented orbit; (c) no alternative route to that feature exists.
McCarthy, Dennis, and June Schlueter. Thomas North’s 1555 Travel Journal: From Italy to Shakespeare. Madison, NJ: Fairleigh Dickinson University Press, 2021.

McCarthy, Dennis, and June Schlueter. “The Well-Traveled Translator-Knight Who Wrote the Ur-Hamlet.” Medieval and Renaissance Drama in England (MRDE), January 2026.
McCarthy and Schlueter’s work is cited on this site as the exemplar of source-text fingerprint methodology, specifically the “Impossible Double Borrowing” finding in The Winter’s Tale, where Greene’s Pandosto and the Shakespeare text each borrow different halves of the same Plutarch passage at the same narrative moment, implying a shared intermediary. EEBO (Early English Books Online) verification was applied throughout. The methodology is discussed in the Types of Correspondence Argument section on the Two Frameworks page. North’s candidacy is assessed separately at north.html.
The evidentiary scale: verifiable, probable, possible, preposterous
Ellis, David. The Truth about William Shakespeare: Fact, Fiction and Modern Biographies. Edinburgh: Edinburgh University Press, 2012.
Ellis subjects the standard popular biographies of Shakespeare to sustained critical scrutiny, examining the gap between what the primary sources establish and what biographers assert. In Shakespeare’s Lives, Schoenbaum had distinguished three categories of historical claim: the probable, the possible, and the preposterous. Ellis added the crucial prior rung, the verifiable, producing the four-category scale used on this site’s logic page and weak-arguments page: verifiable, probable, possible, preposterous. The distinction between “merely possible” and “probable” is this site’s primary diagnostic for weak arguments on both sides of the question.
PBS Frontline forum, ”What’s at Stake?” (2003)
Stephenson, Wen, ed. “Forum: What’s at Stake? Four Views of the Shakespeare Authorship Question.” FRONTLINE / Much Ado About Something, PBS, 2 January 2003. pbs.org.
Web-exclusive forum accompanying the documentary Much Ado About Something. Features extended interviews with four participants: Jonathan Bate (University of Liverpool; author of The Genius of Shakespeare), Diana Price (author of Shakespeare’s Unorthodox Biography), Marjorie Garber (Harvard; author of Shakespeare’s Ghost Writers), and filmmaker Michael Rubbo. Cited on the objections page for Bate’s Holocaust comparison, “you deny the reality of Shakespeare one moment, you can deny the reality of the Holocaust the next”, as an example of moral argument substituting for evidential argument; and for Bate’s admission that academic criticism has “vacated the whole area of biography, individual genius”, leaving a gap for non-academic inquiry. Cited on the Reader’s Guide for Price’s framing, “Was it Shakespeare or was it not Shakespeare? That is the first question”, and her prism metaphor for what an identified author would open up in the plays. Full interviews with Price and Bate also available at price.html and bate.html.
The scientific method applied to the authorship question
William D. Rubinstein and Brenda James, Shakespeare’s Candidate: Applying the Scientific Method to the Shakespeare Authorship Question. SAGE Open, 2019.
Treats authorship as a hypothesis to be tested rather than received truth. Identifies key components: evaluation of evidence, hypothesis formulation, testing, and revision. Uses Henry Neville as an illustrative candidate. Discusses social networks, access to privileged knowledge, and textual analysis as methodological tools, noting strengths and weaknesses of each. Peer-reviewed. Useful for: the hypothesis-testing framing on this site; the stylometrics discussion; the objections page. Note: Neville is now among the ten candidates given a full assessment on this site following Rubinstein and James (2005).

Image Credits

All portrait images are in the public domain. Most are sourced from Wikimedia Commons. Where no authenticated portrait of a candidate exists, the image used is noted as speculative.

Candidate Image Source / License
William Shakspere Chandos Portrait, attr. John Taylor, c.1600–10 Public domain · Wikimedia Commons
Edward de Vere Unknown artist, 1575 Public domain · Wikimedia Commons
Christopher Marlowe Corpus Christi portrait, 1585 (attribution disputed) Public domain · Wikimedia Commons
Francis Bacon Attr. John Vanderbank after Paul van Somer, c.1618 Public domain · Wikimedia Commons
Mary Sidney Herbert Miniature attr. Nicholas Hilliard (attribution speculative) Public domain · Wikimedia Commons
John Florio Engraving by William Hole, 1611 Public domain · Wikimedia Commons
Henry Neville Marcus Gheeraerts the Younger, 1599 Public domain · Wikimedia Commons
William Stanley Unknown artist, Elizabethan period Public domain · Wikimedia Commons
William Cecil, Lord Burghley Unknown artist, c.1585 Public domain · Wikimedia Commons
Elizabeth I Darnley-type portrait, c.1575, unknown artist Public domain · Wikimedia Commons
Roger Manners, Earl of Rutland Unknown artist, peerage portrait Public domain · Wikimedia Commons
Nashe & Kyd Historical woodcut, Elizabethan period Public domain · Wikimedia Commons
Emilia Bassano Lanier Follower of Paolo Veronese, "Portrait of a Moorish Woman" (speculative identification, no authenticated portrait of Bassano exists) Public domain · Wikimedia Commons
Thomas North Title page, The Lives of the Noble Grecians and Romaines, trans. Thomas North (London: Richard Field, 1579), no portrait of North survives Public domain · Internet Archive