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

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

William was born in 1301.  William's father was Henry II De Percy and his mother was Eleanor FitzAlan.  His paternal grandparents were Henry I De Percy and Alianore Plantagenet De Warrenne; his maternal grandparents were Richard I FitzAlan and Alasia of Saluzzo. He had a brother and a sister, named Henry III and Eleanor.  He is the oldest of the three children.

Page last modified