Guillemette was the daughter of Rodolphe VI de Gruyère and Antoinette de Salins-la-Tour. The date and place of her birth have not been found.
Her husband was Louis II de Poitiers-Valentinois. They were married, but the date and place have not been found. They had no known children.
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Rodolphe VI de Gruyère |
Rodolphe IV de Gruyère |
Pierre IV de Gruyère |
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Catherine de la Tour-Châtillon |
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Marguerite Alleman |
Guillaume Alleman |
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Antoinette de Salins-la-Tour |
Henry de Salins-la-Tour |
Jean de Salins-la-Tour |
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Huguette de Grandson |
Jacques de Grandson |
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Marguerite de Mirebeau |
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