- b.ABT 0990/1003 in Les Biards, Isigny, Mortain, Normandy, France d.~ 1067
- b.ABT 1020/1026 in Les Biards, Isigny, Mortain, Normandy, France
- b.ABT 1045/1056 in Les Biards, Isigny, Mortain, Normandy, France
- b.~ 1074 in Cothercott, Shropshire, England d.> 1130
- b.ABT 1097/1105 in Irthlingborough, Northampton, England d. in Haddon, Bakewell, Derbyshire, England
- b.1130/1140 in Haddon, Bakewell, Derbyshire, England d.1194