St. Ephraim the Great of Atsquri - Orthodox Church in America
https://oca.org/saints/lives/2013/04/15/205456-st-ephraim-the-great-of-atsquri
Saint Ephraim the Great of Atsquri—one of the most important figures in the Georgian Church of the 8th and 9th centuries—was a disciple and companion of Saint Grigol of Khandzta. On his way from Klarjeti ... Commemorated on April 15 ... in him a like-minded companion and the future wonderworker and bishop of Atsquri.
Lives of the Saints - Orthodox Church in America
https://oca.org/saints/lives
Saturday, April 15, 2017 ... 10:1-24). Saint Aristarchus, a co-worker of the holy Apostle Paul, became bishop of the Syrian city of Apamea. .... Saint Ephraim the Great of Atsquri—one of the most important figures in the Georgian Church of the 8th and 9th centuries—was a disciple and companion of Saint Grigol of Khandzta .