Definition
Gregory XII (c. 1326 β 1417) was Pope from 1406 to 1415 during the Western Schism. The Western Schism was a period when multiple claimants vied for the papacy. Gregory XII's reign was marked by efforts to end the schism. He eventually abdicated to promote Church unity. His actions played a significant role in resolving the crisis. His legacy involves navigating a complex political and religious landscape.