Aftermath of the Pisa–Milan Schism Faction (1501–1510)

Timeline

1. 1501–1503Rome · LazioAfter the death of Alexander VI (of the Borgia family), the papal election drew in France, Spain, and the Italian city-states. Although the conciliarist claims left over from the Pisa council were no longer mainstream, some cardinals and city-states still used them to question absolute papal authority. Julius II was elected in 1503, vowing to restore the papacy's territories and prestige.
2. 1504–1508Duchy of Milan (northern Italy) · LombardyAdopting the stance of a "warrior pope," Julius II allied with the Holy Roman Empire and France, striking at Venice and checking Milan's Sforza dynasty during the Italian Wars. Through military victories the papacy recovered lost Papal States territory, weakened the intervention of local secular princes in church affairs, and effectively rejected the model of local councils interfering in papal elections as had occurred in the Pisa era.
3. 1509–1510Rome · LazioJulius II announced that the Fifth Lateran Council would convene in Rome (opening in 1512), aiming to reform church discipline, oppose schism and heresy, and reaffirm papal primacy. This marked a definitive response at the curial level to the conciliarist debate since the Pisa council, laying institutional groundwork for meeting the coming Protestant challenge.