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

William De was born about 1288 in , Burford, Shropshire, England.  William De's father was Richard PLANTAGENET and his mother is Joan SAINT OWEN.  His paternal grandparents were Richard Plantagenet and Sancha Countess Of PROVENCE; his maternal grandparents are John ST. OWEN and Unknown UNKNOWN. He had two brothers and a sister, named Edmund (Bryan) De, Geoffrey De and Joan.  He is the youngest of the four children.

Sources/Citations
Ancestral File (R), Ancestral File (R)


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