Leontius of Fréjus
Bishop of Frejus
Feast: 1 December (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)
Who they were
Leontius, probably from Nîmes and brother of St Castor of Apt, became Bishop of Fréjus early in the fifth century. Little is certain of his life, but he was undoubtedly a man of eminent holiness, patron with the Blessed Virgin of his cathedral.
The chief event of his episcopate was the founding of the monastery of Lérins by St Honoratus, whom he encouraged.
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 holy bishop who helped found Lérins.
Connected on this site
- Castor of Apt Saint“Leontius, probably from Nîmes and brother of St Castor of Apt, became Bishop of Fréjus early in the fifth century.” — this site's research
- Catholic Encyclopedia (1913), via New Advent - St. Leontius of Fréjus
- Wikidata Q3271625 — dates, feast day and identifiers (CC0)
- English Wikipedia — Leontius of Fréjus (CC BY-SA)
Checked against the sources listed on 21 September 2026. Corrections welcome.