February 20 (Eastern Orthodox liturgics) - Wikipedia
https://en.wikipedia.org/wiki/February_20_(Eastern_Orthodox_liturgics)
Feb. 19 - Eastern Orthodox Church calendar - Feb. 21. All fixed commemorations below are ... Hieromartyr Eleutherius of Byzantium, Bishop in Byzantium (136); Martyrs Didymos, Nemesios and Potamios, in Cyprus. Saint Eutropius, martyr ( 308) ...
February 20 (Eastern Orthodox liturgics) - Wikiwand
www.wikiwand.com/en/February_20_(Eastern_Orthodox_liturgics)
Feb. 19 - Eastern Orthodox Church calendar - Feb. 21. ... of Byzantium, Bishop in Byzantium (136); Martyrs Didymos, Nemesios and Potamios, in Cyprus.