Example image of eyePlorer eyePlorer map for 'Pierre de Cros': Ancient Diocese of Arles Apostolic Camera Latin Western Schism Antipope Clement VII Chancery of Apostolic Briefs Papal conclave, 1378 Pope Urban VI Roman Curia Auvergne (province) Ancient Diocese of Saint-Papoul Order of Saint Benedict Roman Catholic Archdiocese of Bourges Jean du Cros Pope Gregory XI Cardinal-nephew Arnaud Aubert Anagni Ecclesiastical court Papal States Republic of Florence Visconti War of the Eight Saints Interdict List of Counts and Dukes of Anjou Papal conclave Castel Sant'Angelo Castellan Comtat Venaissin Ancient Diocese of Die Fondi Papal Coronation Sede vacante Ubi periculum College of Cardinals John I of Castile Antipope Konrad Eubel Ancient Diocese of Auxerre Roman Catholic Archdiocese of Clermont