No likeness on file
Adheritus
Greek Christian saint
SaintDate unknown
Feast: 27 September (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)
Born
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unknown
Died
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unknown
Beatified
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not on record
Canonised
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not on record
Who they were
Adheritus was Bishop of Ravenna during the 2nd century and successor to Saint Apollinaris, the first bishop of Ravenna. He was of Greek origin and was a follower of Apollinaris Adheritus died on 27 September at the port of Classe, and his remains are venerated in the Basilica of Sant'Apollinare in Classe near Ravenna, Italy.
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.