Orenburg
Bishops 11
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13 November 1799 – 25 May 1806
Ambrose Kelembet d. 1825
Bishop
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17 June 1823 – 1828
Ambrose Morev 1783–1854
Bishop
-
3 February 1829 – 1831
Arkadii Fedorov 1784–1870
Bishop
-
1853 – 1858
Anthony Shokotov 1799–1871
Bishop
-
1866 – 23 May 1879
Mitrofan Vitsinskii d. 1887
Bishop, then Archbishop
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1 March 1920 – 1922
Aristarkh Nikolayevskii 1867–1937
Bishop
-
1923
Trofim Yakobchuk 1868–1937
Bishop
-
1924 – 1925
Iakov Maskayev 1878–1937
Bishop
-
1926 – 1928
Dionisii Prozorovskii 1870–1937
Archbishop
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29 November 1928 – 30 December 1931
Paul Vvedenskii 1866–1937
Bishop
-
1931 – 1936
Arsenii Sokolovskii 1879–1937
Bishop
In the order of their start dates; bishops whose dates are unknown come last. Gaps are periods the data does not yet cover.