Note: This short-lived affair probably occurred between the New Year revels of 1514 and Elizabeth's pregnancy in 1518; her last recorded appearance at court was on 6 Oct. 1518
The Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom. 1887–98 (8 vols); 1910–59 (13 vols). 6 vols. Gloucester: Alan Sutton, 1982.
Oxford Dictionary of National Biography. 01/05/2005 (http://www.oxforddnb.com)