- b.Bet 970 and 978 d.> 1033 in Falaise, Normandy, France
- b.1033 in Croy, Piccardy, Normandy, France d.> 1045
- b.Bet 980 and 990 in Liege, France d.> 1033 in Falaise, Normandy, France
- b.Bet 1045 and 1080
- b.< 1095 d.> 1110
- b.< 1080
- b.~ 1110 in Rotherfield, Oxfordshire, England d.> 1130
- b.Bet 1120 and 1130 in England d.> 1161
- b.~ 1114 in Cornwell, Oxfordshire, England d.> 1130