Donnán of Eigg
Gaelic priest
Feast: 17 April (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)
Who they were
According to the Irish annals, Donnan was a friend and disciple of St. Columba who followed him from Ireland to Scotland toward the end of the sixth century. Looking for a solitary place, he and his companions settled on the island of Eigg, then used only for grazing the queen's sheep.
The queen ordered them all killed. Her men arrived while Mass was being celebrated on Easter eve and, at the monks' request, waited until it was over; then Donnan and his fifty-one companions gave themselves up to the sword, in 617. Eleven churches were dedicated to him, and his memory was still honoured on Eigg in the early eighteenth century.
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
An Irish monk killed with fifty-one companions on the island of Eigg after Easter-eve Mass.
- Catholic Encyclopedia (1913), via New Advent - St. Donnan
- Roman Martyrology, 17 April (Italian Bishops' Conference, Santo del giorno)
- Wikidata Q3036184 — dates, feast day and identifiers (CC0)
- English Wikipedia — Donnán of Eigg (CC BY-SA)
Checked against the sources listed on 22 September 2026. Corrections welcome.