Ostashkov
Vicariate of Tver
Bishops 3
-
26 May 1920 – 1923
Gabriel Abalymov/Abolymov 1881–1958
Bishop
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1928 – 1929
Iakov Maskayev 1878–1937
Bishop
-
1936 – 1937
John Troyanskii 1862–1937
Bishop
In the order of their start dates; bishops whose dates are unknown come last. Gaps are periods the data does not yet cover.