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Male William De Say Click to view William De Say in the family tree

William was born on November 20th, 1253.1   William's father was William De Say and his mother was Sibyl Marshall.  His paternal grandparents were Geoffrey II Lord De Say and Alice de Chesney; his maternal grandparents were William The Protector' Marshall and Isabel Fitzgilbert De Clare. He had two sisters named Mary and De Say. He had three half-sisters named Maud Matilda, Joan and Agnes.  He died about September 16th, 1295.1 


William's family

He had a biological son named 1st Lord Say De Say.

1 Joanne's Tree.1 GED.GED
Further source/citation:
daveanthes.FTW

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