Ivan Dmitrievich Ermakov
Ivan Dmitrievich Ermakov was a Russian and Soviet medical doctor and psychiatrist.
In 1911, Ermakov became director of the Psychiatric Clinic of Moscow University. In 1922 he was the first director of the Russian Psychoanalytic Society. Under his leadership, the Psychological and Psychoanalytic Library published translations of Freud's books.
Arrested in 1940, Ermakov died two years later.