Alix was the daughter of Robert de Pierrepont and Eustachie. The date and place of her birth have not been found.
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Robert de Pierrepont |
Hugues de Pierrepont |
Guillaume de Pierrepont |
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Agathe dite Clémence de Vitry |
Ithier de Rethel |
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Béatrix de Namur |
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Eustachie |
Robert de Pierrepont |
Hugues I Cholet de Montdidier |
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