William Fitzosbern
William was born in 1030 in Poitiers, Vienne, Poitou-Charentes, France.¹   He died at the age of 40 on February 20th, 1070 in Cassel, Normandy Interred Abbey, Normandy, France.¹ 

 Alice De Toeni
Alice was born in 1035 in Tosni, , , France.¹   She died at the age of 35 on October 5th, 1070 in Anjou, Isere, Rhone-Alpes, France.¹ 

 Emma Fitzosborne
Emma was born in 1059 in Breteuil, Eure, Haute-Normandie, France.²   She died at the age of 36 in 1095 in Gaël, Ille-et-Vilaine, Bretagne, France.² 

 Emma Avice Fitzosborne
Emma Avice was born in 1075 in Vermandois, , Normandy, France.¹   She died at the age of 20 in 1095 in , Norfolk, , England.¹