Hawise was the daughter of Ralph I de Mortimer and Mélisende. The date and place of her birth have not been found.
Her husband was Étienne d'Aumale. They were married, but the date and place have not been found. Their six known children were Béatrix (c1120-?), Guillaume (c1110-1179), Étienne (?-?), Enguerrand (?-?), Adèle (c1117-c1180) and Agnès (?-?).
Ralph I de Mortimer |
Roger de Mortemer |
Rodolf I de Warenne |
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Béatrice de Rouen |
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Hawise de Vexin |
Raoul IV de Vexin |
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Adèle de Bar-sur-Aube |
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