Litany of Saints
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Eusebius of Nicomedia

martyr at Nicomedia

SaintResearchedDate unknown

Feast: 28 April (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

At Nicomedia, Saints Eusebius, Charalampus and companions, martyrs.

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 28 April as a martyr at Nicomedia with Saint Charalampus and their companions.

Connected on this site

  • Athanasius of Alexandria Saint
    “During his reign as Patriarch, he faced repeated conflict with the Arians (including powerful and influential Arian churchmen led by Eusebius of Nicomedia), in addition to the Emperors Constantine, Constantius II, Julian the Apostate, and Valens, resulting in five exiles over a total period of 17 years.” — Wikipedia
  • Constantine the Great Saint
    “Although Constantine lived much of his life as a pagan, he later became a catechumen, as he began to favour Christianity in 312, finally being baptised by Eusebius of Nicomedia, an Arian bishop.” — Wikipedia
Sources

Checked against the sources listed on 22 September 2026. Corrections welcome.

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