William VIII, Duke of Aquitaine Duke of Aquitaine (1024–1086) Parents Agnes of Burgundy, Duchess of Aquitaine William V, Duke of Aquitaine Children Jimena Muñoz (León) Guillaume IX Beatrix of Poitiers Agnes of Aquitaine, Queen of Aragon and Navarre Agnes of Aquitaine, Queen of León and Castile Siblings Odo of Gascony Agnes of Poitou William VI, Duke of Aquitaine William VII, Duke of Aquitaine Adelais Béatrice, Countess of Melgueil Partners Garsende of Périgord Hildegarde of Burgundy
