See also
| Husband: | Osbern + of CREPON (990-1035) | |
| Wife: | Emma + of IVRY (1008-1034) | |
| Children: | William + FITZOSBERN (1020-1071) | |
| Emma + FITZOSBERN (1032-1060) | ||
| Name: | Osbern + of CREPON | |
| Sex: | Male | |
| Father: | - | |
| Mother: | - | |
| Birth | 0990 | Normandy, France |
| Death | 1035 (age 44-45) | France |
Emma + of IVRY
| Name: | Emma + of IVRY | |
| Sex: | Female | |
| Father: | Raoul + (978- ) | |
| Mother: | - | |
| Birth | 1008 | Ivry-la-Bataille, Eure, High Normandy,France |
| Death | 1034 (age 25-26) | Normandy, France |
William + FITZOSBERN
| Name: | William + FITZOSBERN | |
| Sex: | Male | |
| Spouse 1: | Adeliza + of TOSNY (1030-1071) | |
| Spouse 2: | Richilde + of HAINAULT (1031-1086) | |
| Birth | 1020 | Poitiers, Poitou, France |
| Occupation | Earl of Hereford | |
| Title | Earl of Hereford | |
| Death | 20 Feb 1071 (age 50-51) | Flanders, Belgium |
| Cause: battle wounds at the Battle of Cassel | ||
| Name: | Emma + FITZOSBERN | |
| Sex: | Female | |
| Spouse: | William + of VERNON (1030-1089) | |
| Birth | 1032 | Normandy, France |
| Death | 1060 (age 27-28) | Normandy, France |