| Person | Spouse | Relationship | Most recent common ancestor(s) |
|---|---|---|---|
| Conan III de Cornouaille | Maud de Normandie | 4th cousins |
Richard Ier de Normandie & Gunnor de Crépon Conan Ier de Rennes & Ermengarde d'Anjou |
| Person | Spouse | Relationship | Most recent common ancestor(s) |
|---|---|---|---|
| Conan III de Cornouaille | Maud de Normandie | 4th cousins |
Richard Ier de Normandie & Gunnor de Crépon Conan Ier de Rennes & Ermengarde d'Anjou |