Orthodox Hierarchs

Patriarchate of Moscow

Nizhny Chir

Vicariate of the Don

Bishops 2

  1. August 1921 – 9 June 1922

    Nicholas Orlov 1859–1922

    Bishop

  2. 5 October 1923 – 1923

    Zachary Lobov 1865–1937

    Bishop

In the order of their start dates; bishops whose dates are unknown come last. Gaps are periods the data does not yet cover.