January 25 (Eastern Orthodox liturgics) - Wikipedia
https://en.wikipedia.org/wiki/January_25_(Eastern_Orthodox_liturgics)
Jan. 24 - Eastern Orthodox liturgical calendar - Jan. 26. All fixed commemorations below are ... Saint Gregory the Theologian, Archbishop of Constantinople (390); Venerable Mares the Singer, of Omeros near Cyrrhus (430 ); Venerable ...
January 25 - OrthodoxWiki
https://orthodoxwiki.org/January_25
10 Jun 2008 - January 25 ... Saint Gregory the Theologian, Archbishop of Constantinople (390); Venerable Mares the Singer, of Omeros near Cyrrhus (430); ...