In 1049–1051, William Duke of Normandy, later known as William the Conqueror and king of England, laid siege to the town, which had risen in support of the Count of Anjou along with two other towns of the Bellême estates, Domfront (then in Maine) and Bellême (held directly from King Henry I of France). According to Duke William's chaplain and panegyrist, William of Poitiers, the defenders of the fortress refused to surrender and mockingly waved animal hides from the castle walls, referencing William's lineage as the grandson of a tanner. In response to this, William had 32 prisoners of the town's hands and feet cut off, prompting a sudden surrender. Upon hearing of this event, the town of Domfront also surrendered.