Martyr
Serenus of Alexandria
Martyr of Alexandria, remembered in the early martyrologies.
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Life
Holy Martyr Serenus of Alexandria suffered martyrdom at Alexandria, a disciple of Origen, in the group that includes Plutarch and Origen's other disciples. The martyrologies list two martyrs named Serenus, and he is the first. The Roman Martyrology commemorates him on 28 June (Gregorian calendar), among the saints of the undivided Church.
Commemorated the same day June 28
Paul I of RomeSaint · Bishop of RomeJun 28
Sergius of ValaamVenerable · Founder of Valaam MonasteryJun 28
AustolSaint · Cornish saint in BrittanyJun 28
Xenophon of RobeikaVenerable · Russian monkJun 28- Sergios NiketiatesRight-Believing · Byzantine officialJun 28
Sergius and Herman of ValaamHoly Venerables · Founders of Valaam MonasteryJun 28- PotamiaenaMartyrJun 28
- Paraskeva of ToplovkaVenerable · Abbess of Toplovsky ConventJun 28
- Budimir SokolovićNew MartyrJun 28
- Gregory SamarinHieromartyr · PriestJun 28
- 70 Martyrs of ScythopolisHoly MartyrsJun 28
Argymirus of CórdobaMartyrJun 28