| Father | Male Guy of Brittany |
| Born | 1287 | Indre, Indre, Centre, France |
| Died | 03 Apr 1331 | Paris, Paris, Ile-de-France, France |
| Buried | ||
| Married | ||
| Father | Arthur II of Brittany | F179773 Group Sheet | |
| Mother | Marie of Limoges | F179773 Group Sheet | |
| Child 1 | Female Joan of Brittany |
| Born | 1319 | Penthièvre, Morbihan, Bretagne, France |
| Died | 10 Sep 1384 | Guingamp, France |
| Buried | ||
| Spouse | Blessed Charles of Blois | F180056 | |
| Married | 04 Jun 1337 | Paris, Paris, Ile-de-France, France |