June 18 (Eastern Orthodox liturgics) - Wikipedia
https://en.wikipedia.org/wiki/June_18_(Eastern_Orthodox_liturgics)
June
17 - Eastern Orthodox Church calendar - June 19. All fixed
commemorations below ... Martyr Aetherus of Nicomedia; Saint Leontius of
the Kiev Caves, canonarch (16th century); Monk Erasmus; Saint Leontius the Shepherd, monk ...
June 18 (Eastern Orthodox liturgics) - Alchetron, the free social ...
https://alchetron.com/June-18-(Eastern-Orthodox-liturgics)-3067021-W
... Athos (1605); Martyr Aetherus of Nicomedia; Saint Leontius of the Kiev Caves, canonarch (16th century); Monk Erasmus; Saint Leontius the Shepherd, monk ...