| Male Duke of Rennes Conan, I |
| Birth | ||
| Death | 992 | |
| Burial | ||
| Marriage | ||
| Father | Juhel, of Rennes | F937 Group Sheet | |
| Mother | ||
| Female Ermengarde, I, of Anjou |
| Birth | ||
| Death | ||
| Burial | ||
| Father | Count of Anjou Geoffrey, I | F804 Group Sheet | |
| Mother | Adelaide Quentin | F804 Group Sheet | |
| Female + Judith, of Brittany |
| Birth | 982 | |
| Death | 1017 | Normandy, France |
| Burial | ||
| Spouse | Duke of Normandy Richard, II | F914 | |
| Marriage | 999 | |