Genrikh Grigoryevich Yagoda was a Soviet secret police official who served as director of the NKVD, the Soviet Union's security and intelligence agency, from 1934 to 1936. Appointed by Joseph Stalin, Yagoda supervised arrests, show trials, and executions of the Old Bolsheviks Lev Kamenev and Grigory Zinoviev, climactic events of the Great Purge. Yagoda also supervised construction of the White Sea–Baltic Canal with Naftaly Frenkel, using penal labor from the gulag system, during which 12,000–25,000 laborers died.
Yagoda in 1936
Yagoda on police information card from 1912
Yagoda in 1915
Yagoda and his wife Ida Averbakh, deputy prosecutor of Moscow, 30 September 1922
The People's Commissariat for Internal Affairs, abbreviated NKVD, was the interior ministry of the Soviet Union.
Early NKVD leaders, Genrikh Yagoda, then (1924) 1st deputy head of SOU OGPU Vyacheslav Menzhinsky then head of SOU OGPU and deputy head OGPU, and Felix Dzerzhinsky chief of OGPU, 1924
NKVD chief Genrikh Yagoda (middle) inspecting construction of what was then called the Moskva-Volga Canal, 1935. Behind him is Nikita Khrushchev
Lavrentiy Beria with Stalin (in background) and Stalin's daughter Svetlana