| Additional Names | Name |
|---|---|
| Married Name | De Crépon |
| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
Count Raoul D'ivry |
0945 | Erneberge De Caux (D'ivry) |
abt 0950 |
| Partner | Date of Birth | Children |
|---|---|---|
Steward of Normandy Osbern Fitz Arfast De Crépon |
abt 0985 | 1st Earl of Hereford William Fitzosbern Emma Fitz Osbern (De Vernon) |