No likeness on file
Demetrian
Catholic saint, -260
SaintPre-congregation
Feast: 6 November (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)
Born
—
unknown
Died
260
Beatified
—
not needed: before formal processes
Canonised
By tradition
recognised before formal processes began
Who they were
Demetrian (d. 912?) is a saint from Cyprus. In the 9th and 10th centuries, he served the Christian Church as a monk and an abbot, and ultimately as the bishop of the ancient city of Chytri. He is venerated for his apparently miraculous rescue of Christian Cypriots who had been enslaved by Saracen invaders.
Summary from Wikipedia (CC BY-SA 4.0), until this page is written up in full.
The miracles
Limited information available on this saint.
Why that counted as sanctity
Limited information available on this saint.