Cornelius
pope Saint (251 to 253)
Feast: 16 September (current Roman calendar, memorial) · 16 September (1962 Missal, III class)
Who they were
Cornelius, a Roman, was elected Pope in 251 after the see had been vacant during the persecution of Decius, a man known for faith, justice and kindness. Novatian refused to accept him, had himself consecrated antipope and split the Roman Church, accusing Cornelius of being too lenient with the lapsed who wished to return. Supported by St Cyprian from Carthage, Cornelius held firm.
Plague struck Rome and a new persecution came under Gallus. Cornelius was exiled to Centumcellae (Civitavecchia) and died there; he was buried in the catacombs of St Callixtus.
The miracles
There was never a formal cause: Cornelius has been honoured as a martyr since the third century. He shares his memorial with St Cyprian on 16 September; both are named in the Martyrology of St Jerome.
Why that counted as sanctity
Cornelius kept the door of the Church open to sinners who repented, against those who would shut it, and died in exile for Christ.
- Vatican News - Saint of the day (Italian): Cornelius
- Wikidata Q54798 — dates, feast day and identifiers (CC0)
- English Wikipedia — Pope Cornelius (CC BY-SA)
Checked against the sources listed on 21 September 2026. Corrections welcome.