Mahaut was the daughter of Guy I de Clermont-Nesle and Marguerite de Thourotte. The date and place of her birth have not been found.
Her husband was Bernard V de Soissons. They were married, but the date and place have not been found. Their only known child was Marguerite (?-?).
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Guy I de Clermont-Nesle |
Simon II de Clermont-Nesle |
Raoul I de Clermont-Nesle |
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Gertrude de Nesle |
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Adèle de Montfort-l‘Amaury |
Amaury VII de Montfort |
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Béatrice de Viennois |
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Marguerite de Thourotte |
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