Alatyr
Vicariate of Chuvash, Ulyanovsk
Bishops 2
-
10 May 1924 – 1925
Theodore Preobrazhenskii cons. 1924
Bishop
-
1934 – 1935
Vincent Nikiporchuk 1888–1943
Bishop
In the order of their start dates; bishops whose dates are unknown come last. Gaps are periods the data does not yet cover.