- b.ABT 0989/1000 in Normandy, France d.> 1041
- b.ABT 1025/1040 in Avranches, Normandy, France d.1066/1082
- b.ABT 0994/1004 in Normandy, France
- b.~ 1001 in Conteville, Lorraine, France d.1066
- b.ABT 1031/1043 in Conteville, France
- b.ABT 1003/1012 in Falaise, Normandy d.1050
- b.1116 d.1179
- b.1145 d.1213
- b.~ 1117 in Old Warden, Bedfordshire, England