See also
| Husband: | Theobald +* of GRENVILLE (1162- ) | |
| Wife: | Johanna TREWENT (1176-1236) | |
| Children: | Richard +* of GRENVILLE (1204-1245) | |
| William of GRENVILLE (c. 1206- ) | ||
| Name: | Theobald +* of GRENVILLE | |
| Sex: | Male | |
| Father: | Richard +* of GRENVILLE (c. 1130- ) | |
| Mother: | - | |
| Birth | 1162 | |
| Name: | Johanna TREWENT | |
| Sex: | Female | |
| Father: | - | |
| Mother: | - | |
| Birth | 1176 | Constantinople, Turkey |
| Death | 1236 (age 59-60) | |
| Name: | Richard +* of GRENVILLE | |
| Sex: | Male | |
| Spouse: | Isabell +* TREGOUIN (1208-1300) | |
| Birth | 1204 | Kilkhampton, England |
| Death | 1245 (age 40-41) | Bideford |
| Name: | William of GRENVILLE | |
| Sex: | Male | |
| Birth | 1206 (est) | |