Early life and monastic beginnings
Sources agree that the saint was born Athanasios Karslidis in 1901 of Pontic-Greek descent and that he was orphaned young; the details of his childhood diverge between accounts, some relating that he was raised by an older brother and others that he was reared by grandparents. His youth unfolded among the Greek communities of the Caucasus, and he is said to have travelled through Georgia, Armenia, and Russia.
He took up the monastic life at a monastery in the region of Tiflis (Tbilisi) and, by tradition, was tonsured in 1919 as a young man, receiving the name George. During the consolidation of Soviet power he was imprisoned and, according to the tradition of his life, subjected to harsh treatment, an experience that underlies his later title of Confessor.