| Husband: | Hamon + of DINAN (980-1030) | |
| Wife: | Rantlina + of BRITTANY (980- ) | |
| Children: | Geoffrey I + of DINAN (1010-1070) | |
| Name: | Hamon + of DINAN | |
| Sex: | Male | |
| Father: | - | |
| Mother: | - | |
| Birth | 0980 | Dinan, Ile-et-Vilaine, Brittany, France |
| Death | 1030 (age 49-50) | |
| Name: | Rantlina + of BRITTANY | |
| Sex: | Female | |
| Father: | - | |
| Mother: | - | |
| Birth | 0980 | Brittany, Normandy, France |
Geoffrey I + of DINAN
| Name: | Geoffrey I + of DINAN | |
| Sex: | Male | |
| Spouse: | Salome + Orguen of LEON (1015-1070) | |
| Birth | 1010 | Dinan, Ile-et-Vilaine, Brittany, France |
| Death | 1070 (age 59-60) | Dinan, Ile-et-Vilaine, Brittany, France |