William Fitzosbern
Birth:
Poitiers, Poitou, France
Death:
20 Feb 1070/71
Flanders, Belgium
Burial:
Cormeilles Abbey, France
FCID:11482:6060
Parents
Father:
O.
Mother:
E. Ivry
Marriage(s)

Richildis de Hainault
md.
of Flanders, France
Children

Alice (Adelise) de Toeni
md.
of France
Children
1.
William FitzWilliam
b.
2.
Roger de Breteuil
b.
3.
Ralph [Monk] FitzWilliam
b.
4.
Emma Fitzosborne
b.
5.
John FitzWilliam
b.
6.
Richard FitzWilliam
b.