December 23 (Eastern Orthodox liturgics) - Wikipedia
https://en.wikipedia.org/wiki/December_23_(Eastern_Orthodox_liturgics)
Dec. 22 - Eastern Orthodox liturgical calendar - Dec. 24. All fixed commemorations below ... Venerable David of Echmiadzin in Armenia (693); Saint Naum of Ochrid, Enlightener of Bulgaria (910) (see also May 11 - Greek; and July 27 ...
Cousin Sam: December 23 in history
cousinsam.blogspot.com/2012/12/december-23-in-history.html
13 Dec 2012 - Saint Chrysogonos (Chrysogonus) Venerable David of Echmiadzin in Armenia (