Pope Callixtus I (Greek: Κάλλιστος), also called Callistus I, was the bishop of Rome (according to Sextus Julius Africanus) from c. 218 to his death c...

Pope Callixtus III (Italian: Callisto III, Valencian: Calixt III, Spanish: Calixto III; 31 December 1378 – 6 August 1458), born Alfonso de Borgia (Valencian:...

Pope Callixtus has been the papal name of three popes of the Catholic Church. Pope Callixtus I (217–222) Pope Callixtus II (1119–1124) Pope Callixtus...

future Pope Callixtus I, then a deacon of Rome, under the direction of Pope Zephyrinus, enlarging pre-existing early Christian hypogea. Callixtus himself...

He was born in Rome and succeeded Callixtus I, who had been martyred. It was believed for centuries that Urban I was also martyred. However, recent historical...

The first sanctuary was built in 221 and 227 by Pope Callixtus I and later completed by Pope Julius I. The church has large areas of important mosaics...

Pope Callixtus II or Callistus II (c. 1065 – 13 December 1124), born Guy of Burgundy, was the head of the Catholic Church and ruler of the Papal States...

Callixtus I (c. 217 – 222) Pope Pontian (230–235) Pope Urban I (222–230) Pope Fabian (236–250) Pope Cornelius (251–253) Pope Lucius I (253–254) Pope Stephen...

death on 20 December 217, he was succeeded by his principal advisor, Callixtus I. He is known for combating heresies and defending the divinity of Christ...

This article lists the popes who have been canonised. A total of 83 out of 265 deceased popes have been recognised universally as canonised saints, including...