The Château de Robert le Diable is a French feudal castle from the time of the Dukes of Normandy. It is more properly, though less commonly, known as the Château de Moulineaux. It is situated at Moulineaux, near Rouen, in the département of Seine-Maritime at the side of the A13 autoroute. It takes its name from Robert the Devil who, according to some, was Robert I, Duke of Normandy, the father of William the Conqueror. However, there is no evidence that this person was involved in the constructi…