Example image of eyePlorer eyePlorer map for 'Pope Martin V': Pope Western Schism Colonna family Paola Colonna Principality of Piombino Salerno Antipope Alexander V Cardinal (Catholicism) Jan Hus Pope Innocent VII Pope Urban VI Protonotary apostolic Roman Catholic Archdiocese of Urbino-Urbania-Sant'Angelo in Vado Basilica of St. John Lateran Antipope Benedict XIII Antipope John XXIII Council of Constance Pope Gregory XII St. Martin's Day Chancery of Apostolic Briefs Concordat England France Holy Roman Empire Hussite Hussite Wars John Wycliffe Papal bull Florence Konstanz Forlì Jew Apoplexy Basel Council of Florence Legislative session Pope Martin IV Pope Marinus I Pope Marinus II Encyclopædia Britannica Julian Cesarini Papal conclave, 1431 Prospero Colonna (cardinal) Battle of Kutná Hora Catholic University of Leuven Galeotto Roberto Malatesta Jacopino da Tradate List of cardinals from Portugal Marzocco Roman Catholic Archdiocese of Florence