|Sir William De COSYNTON
Sir William De COSYNTON
Another name for William was Sir Knight.
Ancestral File Number: HRQ7-VS.
Ancestral File Ver 4.13 HRQ7-VS.
William married Elizabeth De VERE, daughter of Earl John De Vere OXFORD, I and Countess Maud De Badlesmere OXFORD, before 11 Jan 1368. (Elizabeth De VERE was born about 1348.)