World of HYDE
Discovering our Ancestors and their descendants to all parts of the world. Last updated 15th March 2026.
Family: Jean Duke Of Brittany / Béatrice Plantagenet, Of England (F10036)
m. 22 Jan 1260
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 | Jean De Bretagne, I. (1217-1286)
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 | Blanche De Navarre (1226-1283)
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| Theobald De Bretagne (1245-1246) |
| King Henry Plantagenet, III Of England (1207-1272)
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| Eleanor De Provence (1223-1291)
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| King Edward I. Plantagenet, Of England (1239-1307)  |
| Mary Elizabeth Plantagenet (1255-1295) |
| Béatrice Plantagenet, Of England (1242-1275)
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| Jean Duke Of Brittany (1239-1305)
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| Arthur II De Bretagne, Duc De Bretagne (1261-1312) |
| Marie Of Brittany de Bretagne (1268-1339) |
| Blanche De Bretagne (1270-1327) |