Urban vi and clement vii biography
Antipope avignon
Pope Urban VI (Latin: Urbanus VI; Italian: Urbano VI; c.
Antipope clement vii
He was a leader of the cardinals who declared the unpopular Italian pope Urban VI’s election invalid, and he was chosen antipope at Fondi, Papal States, as Clement VII on .
Pope boniface vii
Pope Urban VI (Latin: Urbanus Sextus; c.
Pope urban ix
Urban VI () was pope from to During his pontificate began the Great Schism of the Church, during which rival popes at Rome and Avignon claimed .