sentences:  The abbey's jurisdiction later passed from Église Saint-Julien de Tours to Église Saint-Cyprien in Poitiers.In 1010, the Saint-Pierre-le-Vieux abbey moved to Maillezais, with groundbreaking for a new Maillezais chapel, soon after again dedicated to Saint Pierre (St. Peter).William V, Duke of Aquitaine was buried at the abbey's cloister in 1030.His sons Guillaume and Eudes chose to be buried in Maillezais as well.