Eléonore was the daughter of Étienne I de Penthièvre and Havoise de Guingamp. The date and place of her birth have not been found.
Her husband was Alain de Dinan. They were married, but the date and place have not been found. Their three known children were Anne (c1130->1186), Geoffroy II (?-c1179) and Rolland (?-?).
Étienne I de Penthièvre |
Éon I de Bretagne |
Geoffroy I Bérenger de Bretagne |
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Havoise de Normandie |
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Alain Canhiart |
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Havoise de Guingamp |
Thibaut de Blois |
Eudes II de Blois |
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Ermengarde d'Auvergne |
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Adèle de Crépy |
Raoul IV de Vexin |
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Adèle de Bar-sur-Aube |