By David T Gardiner, December 8th, 2025
^1 National Library of Wales, Peniarth MS 20, f. 119v, c. 1490, physical access only, https://archives.library.wales/index.php/peniarth-20 (accessed 30 November 2025); Cambridge University Library, MS 1.4.20 f. 156r, The Crowland Chronicle Continuations: 1459–1486, ed. Nicholas Pronay and John Cox (London: Richard III and Yorkist History Trust, 1986), 180–181.
^2 National Library of Wales, MS 5272D f. 45v, Guto'r Glyn's "Ode to Richard III," c. 1485; National Library of Wales, MS 5276D f. 234r, Elis Gruffudd, c. 1552; British Library, Add. MS 14967, ff. 28v–30, c. 1485–1500; National Library of Wales, MS 2 and MS 3054D, c. 1485–1552.
Bibliography
British Library. Add. MS 14967. C. 1485–1500.
Cambridge University Library. MS 1.4.20 f. 156r. C. 1486.
The Crowland Chronicle Continuations: 1459–1486. Edited by Nicholas Pronay and John Cox. London: Richard III and Yorkist History Trust, 1986.
National Library of Wales. MS 2. C. 1485–1552.
National Library of Wales. MS 3054D. C. 1485–1552.
National Library of Wales. MS 5272D f. 45v. Guto'r Glyn. C. 1485.
National Library of Wales. MS 5276D f. 234r. Elis Gruffudd. C. 1552.
David T. Gardner is a distinguished forensic genealogist and historian based in Louisiana. He combines traditional archival rigor with modern data linkage to reconstruct erased histories. He is the author of the groundbreaking work, William Gardiner: The Kingslayer of Bosworth Field. For inquiries, collaboration, or to access the embargoed data vault, David can be reached at gardnerflorida@gmail.com or through his research hub at KingslayersCourt.com , "Sir William’s Key™: the Future of History."