Guillemette was the daughter of Guilhelm VII de Montpellier and Mathilde de Bourgogne. The date and place of her birth have not been found.
Her husband was Raymond I de Roquefeuil. They were married, but the date and place have not been found. They had no known children.
Guilhelm VII de Montpellier |
Guilhelm VI de Montpellier |
Guilhelm V de Montpellier |
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Ermessende de Melgeuil |
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Sibylle de Saluces de Mataplane |
Boniface I de Savone |
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Alice di Savoia |
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Mathilde de Bourgogne |
Hugues II de Bourgogne |
Eudes I de Bourgogne |
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Sybille de Bourgogne |
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Mathilde de Mayenne |
Gautier de Mayenne |
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Aelina de Presles |