Gervase de Grentmesnil
Abt 977 - Yes, date unknown(Notes: You may have to scroll down or right to see chart.)
| Ivo Ives de Grentmesnil Abt 1064-1118 |
| Ivo Ives de Grentmesnil | |
| B: | Abt 1064 |
| Normandy, France | |
| D: | 1118 |
De Gant Abt 1066-Yes, date unknown |
| De Gant | |
| B: | Abt 1066 |
| Normandy, France | |
| D: | Yes, date unknown |
| Hugh de Grentmesnil, Lord of Hinckle Abt 1032-1098 |
| Hugh de Grentmesnil, Lord of Hinckle | |
| B: | Abt 1032 |
| Normandie, France | |
| D: | 22 Feb 1098 |
| Alice Adeliza de Beaumont Abt 1034-Yes, date unknown |
| Alice Adeliza de Beaumont | |
| B: | Abt 1034 |
| D: | Yes, date unknown |
| Robert de Grentmesnil Abt 1034-Yes, date unknown |
| Robert de Grentmesnil | |
| B: | Abt 1034 |
| Normandie, France | |
| D: | Yes, date unknown |
| Arnold de Grentmesnil Abt 1036-Yes, date unknown |
| Arnold de Grentmesnil | |
| B: | Abt 1036 |
| Normandie, France | |
| D: | Yes, date unknown |
| Adeliza de Grentmesnil Abt 1038-Yes, date unknown |
| Adeliza de Grentmesnil | |
| B: | Abt 1038 |
| Normandie, France | |
| D: | Yes, date unknown |
| Robert de Grentmesnil Abt 1003-1038 |
| Robert de Grentmesnil | |
| B: | Abt 1003 |
| Normandie, France | |
| D: | 1038 |
| Hawise de Eschauffen Abt 1007-Yes, date unknown |
| Hawise de Eschauffen | |
| B: | Abt 1007 |
| Normandie, France | |
| D: | Yes, date unknown |
| Gervase de Grentmesnil Abt 977-Yes, date unknown |
| Gervase de Grentmesnil | |
| B: | Abt 977 |
| D: | Yes, date unknown |