Osbern( - ca 1040) Roger I ‘Hispanicus’ de Toni(ca 990 - ca 1039)
Emma de Ivry Godehut( - aft 1055)
William FitzOsbern Earl of Hereford Alice de Toni
b.  
d. 20 Feb 1071, Killed fighting in Flanders
1st s. 1st earl: 1067. At Hastings, in Domesday. Regent of England
b.  
d. bef 1071
 
Spouses: 1, 2
Children
> Emma FitzOsbern( - bef Jul 1098)
William de Breteuil( - 12 Jan 1103)
Roger de Breteuil Earl of Hereford( - aft 1087)