Individual Details
Jean I DE BRETAGNE
(8 Oct 1217 - 8 Oct 1286)
Events
| Birth | 8 Oct 1217 | La Roche-Bernard, Morbihan, Bretagne, France | |||
| Marriage | 16 Jan 1236 | Blanche of Navarre Duchess of Brittany | |||
| Marriage | 16 Jan 1236 | Blanche of Navarre Duchess of Brittany | |||
| Marriage | 16 Jan 1236 | Blanche of Navarre Duchess of Brittany | |||
| Burial | Oct 1286 | Eglise De I'Abbaye Notre-Dame, Billiers, Bretagne, France | |||
| Death | 8 Oct 1286 | Férel, Morbihan, Brittany, France |
Families
| Spouse | Blanche of Navarre Duchess of Brittany (1225 - 1283) |
| Child | Jean II DE BRETAGNE (1239 - 1305) |
| Child | Pierre de Bretagne (1241 - 1268) |
| Child | Alix of Brittany, Dame de Pontarcy, Countess of Blois (1243 - 1288) |
| Child | Theobald DE BRETAGNE 1 (1245 - 1246) |
| Child | Eleanor OF BRITTANY (1248 - 1248) |
| Child | Nicholas OF BRITTANY (1249 - 1251) |
| Child | Robert de BRETAGNE (1251 - 1259) |
| Spouse | Blanche of Navarre Duchess of Brittany (1225 - 1283) |
| Child | Jean II DE BRETAGNE (1239 - 1305) |
| Child | Pierre de Bretagne (1241 - 1268) |
| Child | Alix of Brittany, Dame de Pontarcy, Countess of Blois (1243 - 1288) |
| Child | Theobald DE BRETAGNE 1 (1245 - 1246) |
| Child | Eleanor OF BRITTANY (1248 - 1248) |
| Child | Nicholas OF BRITTANY (1249 - 1251) |
| Child | Robert de BRETAGNE (1251 - 1259) |
| Spouse | Blanche of Navarre Duchess of Brittany (1225 - 1283) |
| Child | Jean II DE BRETAGNE (1239 - 1305) |
| Child | Pierre de Bretagne (1241 - 1268) |
| Child | Alix of Brittany, Dame de Pontarcy, Countess of Blois (1243 - 1288) |
| Child | Theobald DE BRETAGNE 1 (1245 - 1246) |
| Child | Eleanor OF BRITTANY (1248 - 1248) |
| Child | Nicholas OF BRITTANY (1249 - 1251) |
| Child | Robert de BRETAGNE (1251 - 1259) |
| Father | Pierre DE DREUX I - Duc de Bretagne (1187 - 1250) |
| Mother | Alix DE THOUARS Duchess of Brittany (1201 - 1221) |
| Sibling | Yolande DE BRETAGNE (1218 - 1272) |
| Sibling | Arthur DE DREUX-BRETAGNE (1220 - 1224) |
| Father | Pierre DE DREUX I - Duc de Bretagne (1187 - 1250) |
| Mother | Alix DE THOUARS Duchess of Brittany (1201 - 1221) |
| Sibling | Yolande DE BRETAGNE (1218 - 1272) |
| Sibling | Arthur DE DREUX-BRETAGNE (1220 - 1224) |
| Father | Pierre DE DREUX I - Duc de Bretagne (1187 - 1250) |
| Mother | Alix DE THOUARS Duchess of Brittany (1201 - 1221) |
| Sibling | Arthur DE DREUX-BRETAGNE (1220 - 1224) |