Eugene I
pope
Feast: 2 June (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)
Who they were
Eugene, a Roman who had been a cleric from boyhood, known for gentleness, holiness and generosity, was elected pope on 10 August 654 while St Martin I was in exile for resisting Monothelitism.
When his legates brought back an unorthodox letter from the new Patriarch of Constantinople, clergy and people in Rome rejected it. He died at Rome on 2 June 657.
The miracles
There was never a formal cause: he has been honoured as a saint since before the Church's formal processes began.
Why that counted as sanctity
A gentle pope who held to the true faith under imperial pressure.
Connected on this site
- Martin I Saint“He was chosen to become Pope after the deposition and banishment of Martin I by Emperor Constans II over the dispute about Monothelitism.” — Wikipedia
- Catholic Encyclopedia (1913), via New Advent - Pope St. Eugene I
- Wikidata Q199498 — dates, feast day and identifiers (CC0)
- English Wikipedia — Pope Eugene I (CC BY-SA)
Checked against the sources listed on 21 September 2026. Corrections welcome.