Family and Early Life
According to the tradition reflected in the Prologue of Ohrid, Eleutherius was born in Rome, where his father served as an imperial proconsul. His mother, called Anthia in the Greek tradition and Evanthia in the Slavic, is said to have heard the Gospel from the Apostle Paul and to have been baptized by him. Left a widow early, she entrusted her only son to the bishop of Rome for his education and service to the Church.
The synaxarion relates that he advanced through the orders of clergy at a young age, being ordained deacon at fifteen, priest at eighteen, and consecrated bishop at twenty. The Slavic recension names the bishop of Rome who ordained him as Anicetus. He was appointed bishop of Illyria, with his episcopal seat traditionally placed at Valona (Avlona) in present-day Albania.