However, this original medieval castle fell victim to the rivalry between Burgundian and Armagnac factions during the Hundred Years' War. In 1418, the future Charles VII passed through Azay-le-Rideau as he fled from Burgundian occupied Paris to the loyal Armagnac stronghold of Bourges. Angered by the insults of the Burgundian troops occupying the town, the dauphin ordered his own army to storm the castle. The 350 soldiers inside were all executed and the castle itself burnt to the ground. For centuries, this fate was commemorated in the town's name of Azay-le-Brûlé (literally Azay the Burnt), which remained in use until the 18th century.