Blanche was the daughter of Gaston de Foix-Béarn and Jeanne d'Artois. The date and place of her birth have not been found.
Her husband was Jean II de Grailly. They were married, but the date and place have not been found. Their only known child was Jean III (?-1376).
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Gaston de Foix-Béarn |
Roger-Bernard III de Foix |
Roger IV de Foix |
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Brunissende de Cardona |
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Marguerite de Moncade |
Gaston VII de Moncade |
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Mathe de Matha |
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Jeanne d'Artois |
Philippe d'Artois |
Robert II d'Artois |
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Amicie de Courtenay |
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Blanche de Bretagne |
Jean II de Bretagne |
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Béatrice Plantagenêt |
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