Chronology of Soviet secret police agencies to operate as well. Chronology of Soviet secret police agencies <br> There was a succession of Soviet secret police agencies over time. The first secret police after the October Revolution, created by Vladimir Lenin's decree on December 20, 1917, was called "Cheka" (ЧК). Officers were referred to as "chekists", a name that is still informally applied to people under the Federal Security Service of Russia, the KGB's successor in Russia after the dissolution of the Soviet Union. For most agencies listed here secret policing operations were only part of their function; for instance, the KGB was both the secret police
Mikhail Matveyev (NKVD officer) died, a State pensioner, in 1971. Mikhail Matveyev (NKVD officer) Mikhail Rodionovich Matveyev (1892-1971) (Михаил Родионович Матвеев) was a senior NKVD executioner, sent to begin the mass shootings at Sandarmokh in Karelia in the late 1930s. After completing two years of education at a village school, the young Matveyev moved to St Petersburg where he held various occupations: he was a doorman at an apartment block, for instance, before becoming in 1913 an assistant to a metal-worker at the Vulcan works. Following the 1917 February Revolution he joined the Bolsheviks and soon was serving as a Cheka executioner. In 1923