Antipope John XXIII
Religious leader, claimed papal authority
Born
None
None years ago
Died
Category
Leaders & Politicians
Country
Italy
Links & References
Claimed the papacy from 1410 to 1415 during the Western Schism, asserting authority against Pope Gregory XII. His election was influenced by the Council of Pisa, which sought to resolve the contested papacy. After being deposed by the Council of Constance, he was later imprisoned. His reign coincided with significant political and religious turmoil in Europe, affecting the Catholic Church's structure and authority.
Claimed the papacy during the Western Schism
Deposed at the Council of Constance
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