January 19 (Eastern Orthodox liturgics)

Jan. 18 - Eastern Orthodox Church calendar - Jan. 20

All fixed commemorations below are observed on February 1 by Orthodox Churches on the Old Calendar.

For January 19th, Orthodox Churches on the Old Calendar commemorate the Saints listed on January 6.

Virgin-martyr Euphrasia of Nicomedia
(Menologion of Basil II)

Venerable Macarius the Great of Egypt and the Cherubim.

St. Anton's Tower, Martqopi Monastery, Georgia.

Relics of St Bassian of Lodi, in Lodi's Cathedral Crypt, Italy.

Saint Remigius of Rouen
(Stained glass, Cathedral of Notre-Dame in Rouen)

St. Mark Evgenikos of Ephesus

Greek Sources

Russian Sources

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Wikipedia