Hrodna
Bishops 3
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1905 – 1921
Michael Ermakov 1862–1929
Bishop, then Archbishop
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21 April 1923 – 15 April 1934
Aleksii Gromadskii 1882–1943
Bishop, then Archbishop
-
1934 – 1937
Anthony Martsenko 1887–1954
Bishop
In the order of their start dates; bishops whose dates are unknown come last. Gaps are periods the data does not yet cover.