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Male Walderne De St. Clair Click to view Walderne De St. Clair in the family tree

Walderne De was born in St. Clair-sur-Elle, Manche, Normandy, France.  Walderne De's father was Mauger De St. Clair and his mother was FNU St. Clair De Bassenville.  His paternal grandparents were Richard I of Normandy and Cunnora or Gunnor. He had a half-brother named William of.  He died in 1047.


Walderne De's family with Helene De Normandy

They had a daughter named Agnes De.

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