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

William was born about 1250 in Flanders.  William's father was Guy III De Dampierre and his mother was Maud De Bethune.  His paternal grandparents were William Nd Seigneur De Dampierre and Margaret Countess Of Hainault Flanders; his maternal grandparents were Robert VII Comte De Bethune and Isabel De Moreacone Morialme. He had a brother named Robert III Count Of.  He was the younger of the two children. He had a half-sister named Isabel De.  He died in 1312.


William's family with Alice De Clermont

They had a son named Guy.

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