Lequien ("Oriens Christianus" I, 695) mentions six bishops: Mithres, present at the First Council of Nicaea in 325; Euporus, at the First Council of Ephesus in 431; Julian, at Ephesus, 449, and at the Council of Chalcedon in 451; Anthony, who abjured Monothelism at the Third Council of Constantinople in 680; Theophylactus, at the Second Council of Nicaea in 787; Gregory, at the Council of Constantinople in 879. To these may be added Michael, who in 1230 signed a document issued by the Patriarch Germanus II (Revue des études grecques, 1894, VII).