No likeness on file
Cyriacus I of Byzantium
Bishop of Byzantium from 217 to 230
SaintPre-congregation
Feast: 27 October (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)
Born
200
Died
230
Beatified
—
not needed: before formal processes
Canonised
By tradition
recognised before formal processes began
Who they were
Cyriacus I of Byzantium (Greek: Κυριακός; died 230) succeeded Philadelphus of Byzantium as bishop of Byzantium and governed the local church for 13 years (217 – 230); in some catalogues appears under the name Cyrillianus or Kyriacos.
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.
Sources
- Wikidata Q1148497 — dates, feast day and identifiers (CC0)
- English Wikipedia — Cyriacus I of Byzantium (CC BY-SA)
Not yet written up in full: no Church source with an account of this person has been found yet. The name, dates and step come from Wikidata and are not yet checked against Church records.