 His episcopacy commenced in 1385.Next is the Chapelle des Morts de la Guerre and then what was the Chapelle de Montfort which is no longer in use.We then reach the chevet and the apsidal chapel called La Chapelle Notre-Dame de la Cherche, also called the Chapelle de la Vierge , It was constructed in 1343 by Roland de Dinan and Clémence d'Avaugour replacing an 11th-century chapel.