Geoffroy was the son of unknown parents. The date and place of his birth have not been found.
He died after 1122. The place is not known.
His wife was Radegonde de Château-Giron. They were married, but the date and place have not been found. Their only known child was Raoul (c1117-1156).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1122 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | vicomte de Dinan-Nord |
Note 1