Sergiopolis's first bishop was appointed shortly after 431 by
John of Antioch, in spite of the opposition of the Metropolitan of
Hierapolis Bambyce, on whom that church had till then depended. Later, Marianus attended a
Council of Antioch. Sergiopolis obtained the title of
metropolis from Emperor
Anastasius I. With five suffragan sees, it figures in the
Notitia episcopatuum of
Antioch in the sixth century. A bishop named Sergius or George was an envoy of Justinian to the
Lakhmids around 524. At the fifth general council (
Second Council of Constantinople) in 553, Abraham signed as metropolitan. The favors of Anastasius obtained for the city the name of Anastasiopolis, which it still retained at the beginning of the seventh century. Bishop Candidus, at the time of the
Sassanian Persian siege of the city by
Khosrau I (in 543), ransomed 1,200 captives for two hundred pounds of gold, and, in 1093, Metropolitan Simeon restored the great
Basilica ("Échos d'Orient", III, 238); which attests to the continuing existence of Christianity in Rasafa.
Titular see(s) The (arch)diocese of Sergiopolis was nominally restored as a
Roman Catholic titular bishopric, initially of the lowest (episcopal) rank, and under the curiate name Sergiopolis antea Resapha (having namesakes see Sergiopolis), and had the following incumbents as such: • Titular Bishop Ján Gustíni-Zubrohlavský (1762.05.13 – 1763.11.29) • Titular Bishop Eugenio Giovanni Battista Cerina,
Friars Minor (O.F.M.) (1803.09.26 – 1827.05.30) • Titular Bishop Adrien-Hyppolyte Languillat (郎懷仁),
Jesuits S.J. (1856.05.27 – 1878.11.30) • Titular Bishop Gaetano Blandini (1881.05.13 – 1885.02.02) • Titular Bishop John Rooney (1886.01.29 – 1927.02.26) In 1925, it was promoted to
titular archbishopric of the highest, Metropolitan rank, and its name was shortened to Sergiopolis. As such, it has had the following incumbents, the first two however still only as titular bishop : • Titular Bishop Hector-Raphaël Quilliet (1928.03.23 – 1928.11.26) • Titular Bishop François-Marie Kersuzan (1929.02.04 – 1935.07.23) • Titular Archbishop Adolfo Alejandro Nouel y Boba-Dilla (1935.10.11 – 1937.06.26) • Titular Archbishop Basile Khoury (1938.10.15 – 1941.11.21) • Titular Archbishop Natale Gabriele Moriondo,
Dominican Order (O.P.) (1943.06.01 – 1946.01.03) • Titular Archbishop
Antonio Taffi (1947.05.14 – 1970.01.06). == Gallery ==