Olivier was born about 1231, the son of Pierre I de Dreux and Marguerite de Montaigu. The place is not known.
He died on 18 DEC 1279. The place is not known.
He had two marriages/partners. His first wife was Mathilde de Coché, who he married in ABT 1250. The place has not been found. Their two known children were Nicole (c1257-?) and Jean I (c1255-1308).
His second wife was Eustachie de Vitré, who he married in 1268. The place has not been found. Their four known children were Thomasse (1270->1333), Isabeau (1272-1316), Olivier II (1273-1310) and Anne Louise (1276-1307).
Olivier I de Machecoul |
Pierre I de Dreux |
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Marguerite de Montaigu |
Maurice de Montaigu |
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Héloïse de la Garnache |
Pierre III de la Garnache |
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Event | Date | Details | Source | Multimedia | Notes |
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Birth | ABT 1231 |
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Death | 18 DEC 1279 |
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Attribute | Date | Description | Details | Source | Multimedia | Notes |
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Nobility Title | seigneur de Machecoul, de Saint-Philbert-de-Grand-Lieu, de Bourgneuf-en-Retz, de la Bénate, du Coutumier, de Montaigu et de la Garnache |
Note 1