de Bretagne, Duke Geoffroy I
| Birth Name | de Bretagne, Duke Geoffroy I |
| Gramps ID | I79285652 |
| Gender | male |
Events
| Event | Date | Place | Description | Notes | Sources |
|---|---|---|---|---|---|
| Death [E6556] | 1008 |
|
Parents
| Relation to main person | Name | Birth date | Death date | Relation within this family (if not by birth) |
|---|---|---|---|---|
| Father | de Bretagne, Count Conan I [I79285909] | about 992 | ||
| Mother | Unk, UNKNOWN [I79285651] | |||
| de Bretagne, Duke Geoffroy I [I79285652] | 1008 |
Families
|   |   | Family of de Bretagne, Duke Geoffroy I and Normandy, Hawise of [F35209048] | |||||||||
| Unknown | Partner | Normandy, Hawise of [I79285653] ( * + ... ) | |||||||||
| Children |
| Name | Birth Date | Death Date |
|---|---|---|
| de Bretagne, Duke Alan III [I79285656] | 1040 | |
| de Penthievre, Count Eudes [I79285657] | 999 | 1079 |