Petronilla of Aquitaine
Eleanor of Aquitaine's sister
Petronilla of Aquitaine was a French noble. She was the second daughter of William X of Aquitaine and Aenor of Châtellerault. She was the elder sister of William Aigret and the younger sister of Eleanor of Aquitaine, who was Queen consort of... Wikipedia
Born: Poitiers, France
Died: 1152, Saint-Quentin, France
Spouse: Ralph I, Count of Vermandois (m. 1140–1151)
Grandparents: William IX, Duke of Aquitaine, Philippa, Countess of Toulouse, Dangereuse de l'Isle Bouchard, and more
Siblings: Eleanor of Aquitaine
Great-grandparents: William VIII, Duke of Aquitaine, Hildegarde of Burgundy, William IV, Count of Toulouse, and more