Family of de Perche, Geoffrey III and de Mortagne, Helvise
Families
| Unknown | Partner | de Perche, Geoffrey III ( * 996 + 1038-12-15 ) | ||||||
| Unknown | Partner | de Mortagne, Helvise ( * 996 + ... ) | ||||||
| Children |
| Name | Birth Date | Death Date |
|---|---|---|
| de Perche, Routrou I | 1026 | 1079 |