Aquitaine | Elf Aquitaine | Eleanor of Aquitaine | Pepin II of Aquitaine | Duke of Aquitaine | William X, Duke of Aquitaine | Prosper of Aquitaine | station Musée d'Aquitaine (Tram de Bordeaux) | Musée d'Aquitaine | Clementia of Aquitaine | Agnes of Aquitaine, Queen of Aragon | Agnes of Aquitaine | William V, Duke of Aquitaine | Walter of Aquitaine | Victorius of Aquitaine | TER Aquitaine | Petronilla of Aquitaine | duke of Aquitaine | Desiderius of Aquitaine |
William I (22 March 875 – 6 July 918), called the Pious, was the Count of Auvergne from 886 and Duke of Aquitaine from 893, succeeding the Poitevin ruler Ebalus Manser.