- b.~ 1020 in Lisle Adam, Normandy, France
- b.~ 1044 in Crosby, Lancashire, England
- b.1046/1064 in Crosby, Lancashire, England d.1084 in Bewsey Hall, Warrington, Lancashire, England
- b.1070/1078 in Villiers-le-Sec, Calvados, Normandy, France
- b.~ 1095