| Male Conan "The Crooked" I Duke Of Brittany |
| Birth | 927 | |
| Death | 27 Jun 992 | |
| Burial | ||
| Marriage | 980 [1] | |
| Father | ||
| Mother | ||
| Female Ermengarde Of Anjou |
| Birth | 952 | |
| Death | 992 | |
| Burial | ||
| Father | Count Geoffrey "Grisegonnelle", I of Anjou | F3510 Group Sheet | |
| Mother | Adelaide De Vermandois | F3510 Group Sheet | |
| Male Geoffrey Duke Of Brittany |
| Birth | Abt 980 | |
| Death | 1008 | |
| Burial | ||
| Spouse | Hawise Of Normandy | F3547 | |
| Marriage | 996 | |
| Female Judith, of Brittany |
| Birth | 982 | |
| Death | 1017 | |
| Burial | ||
| Spouse | Richard "The Good", II Duke of Normandy | F3540 | |
| Marriage | ||
| Sources |
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