
St. Callistus I
Pope and Martyr
Saint Facts
- Origin:
- Italy
- Gender:
- Male
- Vocation:
- Priest
- Birth:
- 180
- Feast Day:
- Oct 14
- Death:
- 222
Saint Details
St. Callistus I, born around 155 AD in Rome, rose from humble beginnings as a slave to become the 16th Pope of the Catholic Church, serving from approximately 217 to 222 AD. His early life was marked by servitude under a master named Carpophorus, where he managed financial transactions. However, after losing funds entrusted to him, Callistus was sent to the Sardinian mines. He was later freed by Pope St. Victor I and returned to Rome.
Under Pope Zephyrinus, Callistus became a deacon and oversaw the Christian cemetery on the Appian Way, now known as the Catacombs of St. Callistus. This site became a significant burial ground for early popes. As Pope, Callistus implemented policies allowing repentant sinners to return to the Church, which led to controversy and the rise of Hippolytus as the first antipope. Callistus was martyred in 222 AD and is celebrated as a saint on October 14. His legacy includes significant contributions to Church governance, penitential discipline, and social justice. The Catacombs of St. Callistus remain a testament to his enduring impact on Catholic tradition and burial practices.
Associated Holy Sites

Catacombe di San Callisto
Via Appia Antica, 110/126, 00179 Roma RM, Italy
Details for: Catacombe di San Callisto
The Catacombs of Callixtus, located on the ancient Appian Way in Rome, hold immense religious significance for Catholics. Serving as a burial place for early Christians, these catacombs are considered one of the most important and extensive burial complexes in the city. Their primary importance to pilgrims stems from their association with numerous martyrs and popes, notably Pope Callixtus I, whose name they bear. Exploring these subterranean galleries provides a tangible connection to the early Church and its struggles, offering a powerful spiritual experience for those tracing the footsteps of faith through history. The catacombs' serene atmosphere and historical context make them a deeply moving pilgrimage destination. A visit allows for reflection on the sacrifices made by early Christians and the enduring strength of their faith.
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