Robert was born in 1217, the son of Robert III de Dreux and Ǽnor de Saint-Valéry. The place is not known.
He died on 14 NOV 1281. The place is not known.
He had three marriages/partners. His first wife was Agnès de Condé. They were married, but the date and place have not been found. They had no known children.
His second wife was Clémence de Châteaudun, who he married in 1253. The place has not been found. Their two known children were Alix (1255-1302) and Clémence (1257->1300).
His third wife was Isabelle de Villebéon, who he married in 1263. The place has not been found. Their two known children were Isabelle (1265-1306) and Robert II (1265-1306).
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Robert I de Dreux |
Robert III de Dreux |
Robert II de Dreux |
Robert I de Dreux |
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Agnès de Baudément |
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Yolande de Coucy |
Raoul I de Boves |
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Agnès de Hainault |
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Ǽnor de Saint-Valéry |
Thomas de Saint-Valéry |
Bernard IV de Saint-Valéry |
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|
Eléonore de Dammatin |
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Adèle de Ponthieu |
Jean I de Ponthieu |
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| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | 1217 |
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| Death | 14 NOV 1281 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | FROM 1234 TO 1281 | vicomte de Beu et de Châteaudun | ||||
| Nobility Title | seigneur de Nesle et de Longueville |
Note 1
Beu, le nom ancien de Bû (Eure-et-Loir) semble venir de l'abréviation des désignations latines Beucum ou Beutum sous lesquelles le village est cité au Moyen Age.
Note 2
Il suivit saint Louis en Palestine pour la sixième croisade, et fit avant son départ un accord avec le couvent et l'abbé de Longpont.
Note 3
Clémence de Châteaudun (sa seconde épouse) et Robert Ier de Dreux de Beu seront inhumés en la nécropole familiale de l'Église abbatiale Saint-Yved de Braine.
Note 4