Ermissende was the daughter of García IV Sánchez de Navarre and Étiennette de Bigorre. The date and place of her birth have not been found.
Her husband was Fortún de Yamoz. They were married, but the date and place have not been found. They had no known children.
García IV Sánchez de Navarre |
Sanche III Garcès de Navarre |
García III Sánchez de Navarra |
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Ximena Fernandez de León |
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Munia maior Elvira Sanchez de Castilla |
Sancho I García de Castilla |
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Urraca Gómez de Salvador de Castille |
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Étiennette de Bigorre |
Bernard-Roger I de Foix |
Roger I de Carcassonne |
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Adélaïde de Rouergue |
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Gersende de Bigorre |
García Arnaldo de Bigorre |
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Ricarda d'Astarac |