Click to expand/collapse all notes Click to expand/collapse all other details

Male William I Fiennes Click to view William I Fiennes in the family tree

William I was born about 1160 in Wendove, Buck, England..  William I's father was Ld. Ingelram I of Martock Fiennes and his mother was Sybil of Boulogne.  His paternal grandparents were John or Alan Fiennes Baron and Anne Dreux; his maternal grandparents were Faramus of Boulogne and Matilda.  He was an only child.  He died in 1241 in Holy land.


William I's family with Agnes of Dammartin

They had a son named Enguerrand II of Fiennes.

Page last modified