EUSEBIUS, bishop of Samosata (d. 38o), is first mentioned among the Homoean and Homoeusian bishops who in 363 ac cepted the Homousian formula at the synod of Antioch presided over by Meletius, whose views he seems to have adopted (see MELETIUS OF ANTIOCH) . According to Theodoret (5, 4, 8) he was killed at Doliche in Syria, by a stone cast by an Arian woman. He thus became a martyr, and found a place in the Catholic calen dar (see the article by Loofs in Herzog-Hauck, Realencykl., ed. 1898, v., p. 620).