No likeness on file
Eustratios Taumaturgos
Christian saint
SaintResearchedDate unknown
Feast: 9 January (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)
Born
—
unknown
Died
—
unknown
Beatified
—
not on record
Canonised
—
not on record
Who they were
On Mount Olympus in Bithynia, in present-day Turkey, Saint Eustratios, called the Wonderworker, abbot of the monastery of Abgar.
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
The Roman Martyrology remembers him on 9 January as the Wonderworker, abbot of the monastery of Abgar on Mount Olympus.
Sources
- Roman Martyrology, 9 January (Italian Bishops' Conference, Santo del giorno)
- Wikidata Q85859993 — dates, feast day and identifiers (CC0)
Checked against the sources listed on 22 September 2026. Corrections welcome.