January 11 (Eastern Orthodox liturgics) - Wikipedia
https://en.wikipedia.org/wiki/January_11_(Eastern_Orthodox_liturgics)
Jan. 10 - Eastern Orthodox Church calendar - Jan. 12. All fixed commemorations below are ... Theodosius the Cenobiarch (Theodosius the Great) (529); Venerable Theodorus, and Venerable Archimandrite Agapius of Apamea in Syria .
January 11 - OrthodoxWiki
https://orthodoxwiki.org/January_11
10 Jun 2008 - January 11 ... (Theodosius the Great) (529); Venerable Theodorus; Venerable Archimandrite Agapius of Apamea in Syria; Saint Vitalis of Gaza, ...