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Mikhail Ryumin

KGB officer (1913-1954)

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionApr 24, 2026
Entity authorityQ946906
Source-derived summary

Mikhail Dmitrievich Ryumin Михаил Дмитриевич Рюмин (1 September 1913 – 22 July 1954) was a Soviet security officer and deputy head of the Soviet MGB (Ministry of State Security) who engineered the "Doctors' Plot" in 1952–1953. After the death of Joseph Stalin (March 1953), his successors dismissed the case and had Ryumin arrested and executed.

Biography

Early career

Ryumin was born in Bolshoye Kaban'ye (Большое Кабанье), in southwest Siberia. Reputedly, his family were wealthy farmers, his brother and sister were convicted thieves, and his father in law fought against the Bolsheviks in the White Army commanded by Admiral Kolchak. Despite his background, he survived the wholesale arrests of 'kulaks' instigated by Josif Stalin. Around 1931, he was working as bookkeeper on a collective farm in the Urals. His next break came after Nikolai Yezhov ordered the mass arrest of NKVD officers suspected of loyalty to his predecessor, Genrikh Yagoda in 1937, when Ryumin joined the NKVD as a bookkeeper. He worked for SMERSH during the war. In 1948, he was transferred to the Department for Specially Important Cases, within the MGB.

Ryumin personally tortured prisoners in the Sukhanovo Prison, and appears to have enjoyed doing it. His victims included a young American, Alexander Dolgun who was arrested in Moscow in 1948, but later released and deported.

Editorial summary

The public source identifies “Mikhail Ryumin” as kGB officer (1913-1954). This brief keeps that definition visible, then builds a research path around Mikhail, Ryumin and officer.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1913, 1954, 1952, 1953—that can be checked directly. The linked authority record independently contributes the date 1913-09-01. Its value is orientation rather than verdict, with Mikhail, Ryumin and officer providing the first useful test.
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A short description can identify a subject without explaining its stakes. For “Mikhail Ryumin”, the useful work is to connect “kGB officer (1913-1954)” to the records capable of establishing context and consequence.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Apr 24, 2026. The linked authority identifier is Q946906. VIAF identifies the subject as 5483166535900512880006. The Library of Congress control number is no2022154786. 4 of 4 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1913, 1954, 1952 and 1953.

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Source & attribution

This entry incorporates text from Mikhail Ryumin” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.