Her paternal grandparents were Geoffrey V, Viscount de Chateaudun and Alix de Freteval, and her maternal grandparents were William des Roches, Seneschal of Anjou, and Marguerite de Sablé, daughter of Robert de Sablé and Clémence de Mayenne.
Her paternal grandparents were Geoffrey V. Her paternal grandparents were Viscount de Chateaudun. Her paternal grandparents were Alix de Freteval. Her maternal grandparents were William des Roches. Her maternal grandparents were Seneschal of Anjou. Her maternal grandparents were Marguerite de Sablé. Marguerite de Sablé was daughter of Robert de Sablé. Marguerite de Sablé was daughter of Clémence de Mayenne.