December 20 (Eastern Orthodox liturgics) - Wikipedia
https://en.wikipedia.org/wiki/December_20_(Eastern_Orthodox_liturgics)
Dec. 19 - Eastern Orthodox Church calendar - Dec. 21. All fixed commemorations below ... Archimandrite of the Kiev Caves (1435); New Martyr John of the island of Thasos, at Constantinople, by beheading (1652); Saint Anthony (Smirnitsky) ...
December 20 - OrthodoxWiki
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12 Aug 2006 - ... the Archimandrite of the Kiev Caves (1435); New-Martyr John of the island of Thasos, at Constantinople, by beheading (1652); Saint Anthony ...
December 20 - OrthodoxWiki
https://orthodoxwiki.org/index.php?title=December_20&mobileaction=toggle...
Forefeast of the Nativity of our Lord; Hieromartyr Ignatius of Antioch, the God- bearer ... New-Martyr John of the island of