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Male William de Fiennes Knight Click to view William de Fiennes Knight in the family tree

William de was born in 1245 in Wendover, Buckinghamshire, England.1   William de's father was Ingelram de Fiennes and his mother is Maud Hampden.  His paternal grandfather was William de Fiennes and his paternal grandmother is Agnes de Dammartin; his maternal grandfather is Robert de Hampden. He had a sister named Maud.  He was the older of the two children.  He died at the age of 57 on July 11th, 1302 in Courtral, Flandre, Occidential, Belgium.1 


William de's family with Blanche de Brienne , Dame de Loupelande

‌William de and Blanche were married in a religious ceremony in 1269 in Wigmore, Herefordshire, England.1   They had three sons and three daughters, named Robert, John de, Robert De, Margaret, Joan de and Alice de.

1 "Genealogical Research of Kirk Larson"
Further sources/citations:
Ancestral File (TM), Ancestral File (TM)

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