
Hieromartyr
John I of Rome

Saint
Theodore I of Rome

Right-Believing
David the Builder

Martyr
Theodotus of Ancyra

Martyr
Venantius of Camerino
Venerable
Macarius of Altai
- Ælfgifu of ShaftesburyRight-Believing · Queen of the EnglishMay 18
John of KormyanyRighteous · Priest of BelarusMay 18
Heraclius, Paulinus and VenedimusHoly Hieromartyrs · Martyrs of AthensMay 18
Prosper of TarragonaSaint · Archbishop of TarragonaMay 18- Dioscorus of AlexandriaSaintMay 18
- AghnaVenerableMay 18
- Alexandra of AncyraMartyrMay 18
- AnastasoVenerableMay 18
- Andrew of LampsacusMartyrMay 18
- Bachtisius of Beth NictorHieromartyrMay 18
- Basil KrylovHieromartyrMay 18
- Benedimus the AthenianMartyrMay 18
- Bran Beg of ClaenadhSaintMay 18
- Bresal of DerthachSaintMay 18
- Brothers David and TarichanHoly MartyrsMay 18
- Christina of LampsacusMartyrMay 18
- Claudia of AncyraMartyrMay 18
- Dativus of AlexandriaSaintMay 18
- DavidMartyr · Brother of TarichanMay 18
- Dionysius of LampsacusMartyrMay 18
- Domhnog of Tiprat FachtnaSaintMay 18
- Euphrasia of AncyraMartyr · VirginMay 18
- Euphrasia of NicaeaMartyrMay 18
- Faina of AncyraMartyr · VirginMay 18
- FerdacriochSaintMay 18
- FeredariusVenerable · Abbot of IonaMay 18
- GalactiaMartyrMay 18
- Heracleius and PaulHoly MartyrsMay 18
- Heraclius of AthensMartyrMay 18
- Isaac of Beth SeleuciaHieromartyrMay 18
- Julia of AncyraMartyrMay 18
- Julitta of AncyraMartyrMay 18
- Martinian of AreovindaVenerableMay 18
- Matrona of AncyraMartyrMay 18
- MerililaunMartyrMay 18
- Michael VinogradovHieromartyrMay 18
- Miodhguss of Tigh TailltenSaintMay 18
- Momhaedhog of Fiodh DuinSaintMay 18
- Ortasius of AlexandriaHieromartyrMay 18
- Paul of LampsacusMartyrMay 18
- Paulinus the AthenianMartyrMay 18
- Peter of LampsacusMartyrMay 18
- PotamonHieromartyr · Bishop of HeracleaMay 18
- Simeon of PersiaMartyrMay 18
- Tecusa of AncyraMartyr · The virginMay 18
- The Eighty Clergy Martyrs under ValensHoly MartyrsMay 18
- TheodotaMartyrMay 18
- Tirichan of GeorgiaMartyrMay 18
Felix and AdauctusHoly MartyrsMay 18- Dionysius ChagovetsHieromartyr · PriestMay 18