Individual Details
Geoffrey Brionne DeBec
(955 - 1015)
Events
| Birth | 955 | Eure, Upper Normandy, France | |||
| Death | 1015 | Eure, Upper Normandy, France |
Families
| Father | Grimaldus 1st Prince of Monaco (920 - 968) |
| Mother | Crispina (of Normandy) of Monaco (920 - 1002) |
| Sibling | Crispin Ansgothus de Bec de Monaco (955 - 1028) |
| Sibling | Gibellinus Grimaldi ( - ) |
| Sibling | Heloise de Guines ( - 1048) |
| Sibling | Guido 1st GRIMALDI ( - ) |
| Sibling | Guido Grimaldi I (970 - 1024) |