Lucien Merlet; Rene Merlet (1900). Dignitaires de L'église Notre-Dame de Chartres (in French). Chartres: C. Métais. pp. LII and 133. He was deprived of his benefices on 5 October 1408 by Benedict XIII, after he had repudiated the Benedictine Obedience. The decree was cancelled by Pope Alexander V in the Twentieth Session (sometimes called the XIX Session) of the Council of Pisa, on 1 July 1409.