World of HYDE
Discovering our Ancestors and their descendants to all parts of the world. Last updated 15th March 2026.
Family: John De Holland, Duke Of Exeter / Beatrice De Portugal (F86527)
m. 1432
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 | Sir John De Holland, 1st Duke Of Exeter (1352-1400)
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 | Constance De Holland (1387-1437)  |
| Richard De Holland (1393-1430) |
| Elizabeth Holland (1387-1449) |
| King João De Avis de Portugal (1357-1433)
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| Infante João, Condestável De Portugal (1400-1442) |
| Afonso de Portugal (1390-1400) |
| King Duarte I de Portugal (1391-1438) |
| John De Holland, Duke Of Exeter (1395-1447)
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| Beatrice De Portugal (1386-1439)
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