1883 – Born March 23, in Ivanovo-Voznesensk (Ivanovo).
1909 – He became an agent of the Central Committee in Moscow.
1924 – He was appointed as the Head of Political Control of the Red Army after he switched leadership support.
1937 – 1940 – Arrested and expelled from the Party Central Committee in the Great Purge. He died in prison (1940).