Bolshevik historian who became Soviet Russia's first ambassador to Persia after thirty years of exile in Britain
Lenin wrote him in July 1920: "About your journey to Russia, I am in two minds. You are so very important for the work in London. Let them deport you: we shall see if they dare to do so."
A Bolshevik who spent thirty years in British exile. As the first Soviet ambassador to Persia (1921), he abolished Tsarist unequal treaties and later founded the Institute of World Economy and World Politics. A Marxist historian of the British labour movement and imperialism, he became a full member of the Academy of Sciences.
Career timeline
1891Left the Russian Empire for political reasons, emigrated to Britain
1895–1911Joined the Social Democratic Federation; executive committee member 1901–1906
1901Joined RSDLP; aligned with the Bolshevik faction
1911–1920Led left wing of British Socialist Party, maintained anti-war position; contributed to The Call
1914–1918Worked as Russian translator and interpreter at the British Foreign Office and War Office
1920Helped found the Communist Party of Great Britain; returned to Soviet Russia
1921–1923Plenipotentiary Representative of RSFSR in Persia; concluded Soviet-Iranian treaty
1923–1930Member of NKID Collegium; executive editor of International Life
1924–1925Founding director of the Institute of World Economy and World Politics
1927–1945Member of main editorial board, Great Soviet Encyclopedia (1st edition)
1939Elected full member (Academician) of the USSR Academy of Sciences
1945–1946Awarded Order of Lenin (1945), Order of the Red Banner of Labour (1946)
The Bolshevik elder called 'conscience of the party': jurist who confronted the Prosecutor General during the Great Terror
"I have known Trifonov for thirty years as a real Bolshevik — and you I know as a Menshevik!" — to Vyshinsky, 1938, defending an arrested comrade.
Bolshevik jurist (RSDLP from 1898). As architect of the party ethics system in the Central Control Commission, he was called 'the conscience of the party.' In 1937 he publicly denounced Vyshinsky for fabricating cases and was forcibly committed to a psychiatric hospital, where he died.
Career timeline
1898Joined the RSDLP
1903–1905Arrested in Ekaterinoslav for an underground press; 6-year sentence, released early in 1905
1905–1917Exile in Tyumen, Turinsk and Narym; published the first illegal newspaper Tyumensky Rabochy
1917Moscow party committee; editorial board of Sotsial-Demokrat and Pravda
1920–1934Member and Presidium member (1923–1934) of the Central Control Commission; built party ethics and discipline
1921–1934Judge of the RSFSR and USSR Supreme Courts; head of Rabkrin legal department
1935–1938.02Deputy Prosecutor of the USSR under Vyshinsky; Chairman of the Judicial Collegium of the Supreme Court
1938.02–1945Forcibly committed to a psychiatric clinic after denouncing Vyshinsky; later archivist at the Museum of Peoples
Founder of the Lithuanian Communist Party who headed Soviet Lithuania and Litbel
When Lenin demanded he recruit more Lithuanians into the Red Army, he refused, warning it would erode what support his government had.
Founder of the Lithuanian Communist Party, he headed the Soviet government of Lithuania from December 1918 and Litbel in 1919, without winning peasant support. After the defeat he handled Baltic affairs in the Comintern and died in Moscow in 1935.
Career timeline
1903Joined the Lithuanian Social Democratic Party
1914Met Lenin in Kraków
1917Joined the Bolsheviks in Petrograd; commissar for Lithuanian affairs
1918Central Committee of the Lithuanian Communist Party; editor of Tiesa
1918–1919Headed Soviet Lithuanian government, then Litbel's Council of People's Commissars
1923–1935Worked on the Comintern Executive Committee
Founder of Soviet Marxist philosophy, condemned as 'Menshevizing idealism'
"I told Anastas Ivanovich that for 25 years I've been trying to understand what it is, and still haven't." (Replying to Mikoyan on what 'Menshevizing idealism' meant, Kremlin, October 1956; sources give differing wordings of the exchange.)
The philosopher who institutionalised Soviet Marxist philosophy. He became a full academician of the USSR Academy of Sciences in 1929 and led the dialecticians to victory over the mechanists. Condemned in 1931 for 'Menshevizing idealism,' he was stripped of his editorship and of the directorship of the Institute of Philosophy he had founded, but continued research in the Academy and served as academician-secretary of its History-Philosophy Division in 1940–1941. In the late 1940s anti-cosmopolitan campaign his sector's staff were dismissed; he survived into the Khrushchev thaw to see his works republished after 1956.
Career timeline
1897–1903Joined illegal Marxist circles at 16; fled Russia in 1903 under police pressure
1903–1908Joined Bolsheviks (1903), then Mensheviks (1907); graduated philosophy at Bern (1908); Plekhanov's disciple
1908–1916Critiqued Machism and empiriocriticism; published Introduction to Dialectical Materialism (1916); aligned with Lenin on philosophy
1931Denounced for 'Menshevizing idealism' — stripped of editorship and directorship, the symbolic turning-point of Stalinist philosophy
1922–1930Headed philosophy at the Institute of Red Professors (1922–1930)
1922–1930Editorial board of Under the Banner of Marxism (1922–); effectively editor-in-chief from 1925, removed at the end of 1930
1924–1931Deputy director for science, Marx-Engels Institute (1924–early 1931)
1929Founding first director of the Institute of Philosophy, Communist Academy; full academician of the USSR Academy of Sciences
1935–1963Academy of Sciences researcher; academician-secretary of the Social Sciences Division (1937) and the History-Philosophy Division (1940–1941); taught at the NKVD Special-Purpose School
1943–1949Headed the modern history sector, Institute of History; dismissed on 'cosmopolitanism' charges, then restored as senior researcher; refused to support the anti-cosmopolitan campaign in 1949
1956Met Mikoyan; on 18 October 1956 Mikoyan submitted a Presidium draft resolution allowing him academic council seats and publication of his works; republication began
From Comintern underground courier to its organizational backbone, then devoured by the machine he built
At the June 1937 Central Committee plenum, when the resolution to grant NKVD chief Nikolai Yezhov emergency powers was tabled, Piatnitsky rose and said: "At this rate we will shoot the entire party." Silence fell over the hall. He was expelled from the plenum on 25 June.
An Old Bolshevik born to a poor Jewish tailor's family who taught himself to read. A virtuoso of the underground, he built Iskra's clandestine cross-border distribution network. Then, as Comintern secretary for twelve years, he became the organizational backbone of the International, managing liaison, finances, and cadre for communist parties worldwide. At the June 1937 Central Committee plenum he openly opposed granting the NKVD emergency powers; arrested a month later, he was tortured for a year and shot in July 1938. Rehabilitated in 1956.
Career timeline
1898–1902Built Iskra's clandestine courier network; operated as 'Freitag'
1903–1908Joined Bolsheviks; Odessa and Moscow committees; 1905 revolution
1914–1917Arrested, exiled to Yenisei province; returned to Moscow after Feb. Revolution
1917Moscow Party Committee, combat party centre; led railway Red Guard unit
1921–1923Member, ECCI
1923–1935Comintern Secretary — liaison, finance, and cadre placement for all parties
1935–1937Head, CC VKP(b) Administrative-Political Department
1937.06Spoke against NKVD emergency powers at CC plenum; expelled, arrested
Interior commissar of Soviet Lithuania, a Lithuanian communist leader killed in the Great Terror
He urged that Lithuania remain an independent state, yet imagined that independence as socialist.
A Lithuanian communist leader, he was commissar for internal affairs of Soviet Lithuania and Litbel in 1918 and 1919. In exile he worked in the Comintern and wrote the history of the Lithuanian labour movement; arrested in 1938, he was shot in 1940.
Career timeline
1906Joined the Lithuanian Social Democratic Party (Central Committee member from 1907)
1909Arrested and sentenced to four years' katorga, later exiled to the Yenisei province
1917Deputy commissar for Lithuanian affairs in Petrograd, editor of Tiesa
1918–1919Commissar for internal affairs of the first Soviet Lithuanian government
1920Secretary of the Lithuanian CP's Foreign Bureau (Comintern executive representative from 1921)
1926–1935Chairman of the Comintern International Control Commission
Regional party boss of collectivization and the Great Terror who heard Stalin ask why there were so many spies on his watch
In September 1937, after Vareikis reported to Stalin that 500 spies had been identified and shot among Far Eastern railway workers alone, Stalin asked: 'Comrade Vareikis, why is it that there are so many spies in your area of work?'
Born into a Lithuanian working-class family, he worked as a lathe operator in Moscow factories and joined the Bolsheviks in 1913. During the Civil War he commanded the defense of Simbirsk and helped suppress the Left SR uprising. After heading the Central Committee press department, he served as First Secretary of the Central Black Earth, Voronezh, Stalingrad, and Far Eastern Territories in succession. During collectivization he personally directed the suppression of the Ostrogozhsk uprising and presided over troikas that convicted tens of thousands. In 1937, from his Far Eastern post, he oversaw the deportation of 170,000 Koreans to Central Asia and reported to Stalin that 500 spies had been uncovered among railway workers alone, only to be arrested that October and shot in 1938. Rehabilitated in 1956.
Career timeline
1913Joined RSDLP(b)
1918.01–06People's Commissar, Donetsk-Krivoy Rog Republic; Secretary, Regional Party Committee
1918.06–1920.08Chairman, Simbirsk Provincial Party Committee
1920–1921Chairman, Vitebsk Provincial Executive Committee; People's Commissar of Food
1921–1923Deputy Chairman, Baku Soviet
1923.08–1924.02Responsible Secretary, Kiev Provincial Party Committee
1924.02–10Responsible Secretary, Central Committee of CP(b) of Turkestan
1924–1930Candidate Member, Central Committee, VKP(b)
1924.10–1926.01Head, CC Press Department; Editor, Molodaya Gvardiya
1926.01–1928.04Secretary, Saratov Provincial Party Committee
1928.08–1934.06First Secretary, Central Black Earth Oblast Party Committee
1930–1937Member, Central Committee, VKP(b)
1934.06–1935.03First Secretary, Voronezh Oblast Party Committee
1935.03–1936.12First Secretary, Stalingrad Krai Party Committee
1937.01–10First Secretary, Far Eastern Krai Party Committee
1937.10Arrested
1938.07.29Sentenced to death and shot (Kommunarka)
A prodigy who commanded an army at twenty-three, architect of the Red Army's mechanization
Marshal Zhukov's verdict: "He was a genuine Soviet commander who had mastered operational art to perfection. He was a military man in the full sense of the word."
Born to a Lithuanian peasant family, he served as an artillery officer in the First World War. At twenty-three he commanded the 14th Army, defeating Denikin's forces in the Civil War and capturing Kharkov and Odessa; as C-in-C of the Far Eastern Republic he liberated Vladivostok. A German internship grounded him in mechanized warfare, and together with Tukhachevsky and Yakir he drove the Red Army's technical modernization, capping his career by directing the 1936 grand manoeuvres in Belorussia. Arrested in the "Tukhachevsky case" of 1937, he was shot the next day and rehabilitated in 1957.
The Dmitlag chief who staged the "reforging" propaganda
April 30, 1937: the Moscow-Volga Canal opens with flags, prisoner-painted portraits, and orchestras — all staged by Firin. Arrested May 28, shot that August.
A Gulag camp chief from a Red Army intelligence background. After serving as deputy chief of the White Sea–Baltic Canal camp in 1932, he ran Dmitlag, the vast camp complex whose prisoners built the Moscow–Volga Canal. He turned forced labor into a stage for the 'reforging' propaganda narrative and, with Maxim Gorky and Leopold Averbakh, co-edited the notorious 1934 volume Belomor celebrating the canal. He cut rations for prisoners judged unproductive even as he preached 'reforging': the paradox of the Gulag's propaganda man. A Yagoda loyalist, he was arrested and shot in 1937.
Career timeline
1920sRed Army military intelligence operative in Greece, Turkey, Bulgaria and Yugoslavia
1932–1933Deputy chief of the White Sea-Baltic Canal camp
1933–1937Chief of Dmitlag, the camp building the Moscow-Volga Canal
The transport chief who assembled the deportation trains
In October 1941 Milshtein reported to Beria: 657,364 soldiers detained as stragglers since the invasion, 10,201 shot — 3,321 "before the ranks."
A Beria protégé who built his party career in Georgia, Milshtein was appointed head of the NKVD Main Transport Directorate in 1939, making him the operator of the railway apparatus of Stalinist mass deportations. His directorate assembled and moved the trains that forcibly relocated entire nationalities: Poles, Karachais, Kalmyks, Chechens, and Ingush. For this work he received the Order of Suvorov 2nd class, a combat decoration the Soviet state itself annulled in 1962. Arrested shortly after Beria's fall in 1953, he was tried separately and shot in January 1955.
Career timeline
1920s–1938Party work in Georgia, including secretary of the Tbilisi city committee
1938–1939Deputy head of the Investigative Unit, NKVD
1939–1941Head of the Main Transport Directorate, NKVD
1941–1942First deputy head of the Directorate of Special Departments, NKVD
1942–1943Head of the Transport Directorate, NKVD
1943–1947Head of the 3rd Directorate (transport), NKGB and MGB
1951–1953Deputy head of the Gulag, MVD
1953First Deputy Minister of Internal Affairs, Ukrainian SSR
At the October 1939 Vilnius celebrations, Paleckis publicly demanded President Smetona's resignation — and was arrested and sent to a forced-labor camp. Eight months later, under Soviet auspices, he returned as Lithuania's new head of state.
He became a leader during Lithuania’s Sovietization and later chaired the Soviet of Nationalities. He is a symbolic figure of Baltic republic representation.
Career timeline
1920s–1930sWorks as a Lithuanian left-wing journalist and politician
1940Becomes head of the people’s government during Soviet annexation of Lithuania
1940–1967Chairman of the Lithuanian SSR Presidium, the official face of the republic
1966–1970Chairman of the Soviet of Nationalities, symbolizing Baltic republic representation
after 1970Retires into honorary posts and memoir work
Insider chronicler of the NKVD during the Great Terror
Arriving in Novosibirsk as militsiya chief in early 1938, he refused to hand his detectives over to the arrests and convoys of the mass operations. After a month of clashes with oblast NKVD chief Gorbach he was transferred out; four months later he was arrested himself.
A veteran Cheka operative from 1919, he headed the Ivanovo oblast militsiya from 1935 and in February 1938 became deputy People's Commissar of Internal Affairs of the Kazakh SSR and head of its militsiya. Posted to Novosibirsk just before that, he refused oblast NKVD chief Gorbach's demand to throw militsiya personnel into the arrests of the mass operations and was pushed out within a month. Arrested in Alma-Ata in June 1938, he held out against spy confessions for over nine months, then deliberately wrote absurd statements, such as being an illegitimate son of the Manchukuo emperor Puyi, to put the fabrication itself on record. Sentenced to ten years in 1940, he was released to the front as a private in 1942 and rehabilitated in the mid-1950s. His memoir NKVD from Within: Notes of a Chekist (published posthumously in 1995) is a rare inside account by a surviving senior officer, widely cited by historians.
Career timeline
1919Joined the Cheka; intelligence officer in a Western Front division special section
1922Served in the Moscow governorate GPU secret-political department; aide to Bulanov
1925–1927Worked in the NKID cipher department and Sovkino
1930–1931Served in the OGPU plenipotentiary offices for Central Asia and the Leningrad Military District
1931–1933Head of GPU in Khibinogorsk; then Tatar ASSR OGPU and Kazan criminal investigation
1935–1938.01Head of Ivanovo oblast criminal investigation and chief of the militsiya directorate (deputy UNKVD chief)
1938.02–06Deputy People's Commissar of Internal Affairs of the Kazakh SSR and head of its militsiya (Alma-Ata); arrested in June
The communist who ruled Soviet Lithuania for 34 years
In 1949–50, when Moscow moved to purge the old generation of Lithuanian communists, Sniečkus confronted Stalin directly. Lithuania became the only republic where not a single pre-Soviet communist was arrested.
The longest-serving Soviet republican leader, heading the Lithuanian Communist Party for 34 years (1940–1974). An underground communist who drove Sovietization, he later buffered Moscow's interference and preserved space for the Lithuanian language and culture.
Career timeline
1920–1921Head, Alytus underground committee, CP of Lithuania
1921–1925Worked at CP of Lithuania publishing house, Smolensk
1925–1926Staff, CP of Lithuania representation at Comintern Executive Committee
1933–1936Staff, CP of Lithuania representation at Comintern Executive Committee
1927–1930Secretary, CC of CP of Lithuania (underground), responsible for agitation and organization
1936–1939First Secretary, CP of Lithuania (illegal, Kaunas)
1940.06–08Director, Department of State Security of Lithuania
1940–1974First Secretary, CP of Lithuania (34 years)
1942–1944Chief, Lithuanian Partisan Movement Staff
Scientific director of uranium isotope separation for the Soviet atomic bomb
“A scientist is not a job title or a place of work — you don't become one by walking into a lab and starting to think. Being a scientist is a constant, sometimes agonizing, sometimes beautiful state.” — at a Komsomol prize ceremony, shortly before his death, 1984.
Soviet experimental physicist. In 1933, with M. M. Noskov, he discovered the photomagnetic effect in semiconductors (the Kikoin-Noskov effect) and pioneered measurements of the Hall effect in liquid metals and gyromagnetic ratios in superconductors. In 1943 Kurchatov recruited him to Laboratory No. 2, where he became scientific director of uranium isotope separation; he and Kurchatov were the only two from Lab No. 2 on the Technical Council of the Special Committee. He served as deputy director of the Kurchatov Institute (1960–1984), co-founded the magazine Kvant with Kolmogorov, and co-authored the standard Soviet physics textbook with his brother Abram. He kept a facsimile of the Dead Sea Scrolls in his office and read Hebrew.
Career timeline
1930Researcher, Leningrad Physical-Technical Institute (LFTI)
1933Co-discovered the photomagnetic effect in semiconductors with M. M. Noskov
1935Head of Electrical Phenomena Dept., Ural Physical-Technical Institute; moved to Sverdlovsk
1936Doktor Nauk in physics and mathematics
1937–1944Professor and Chair of General Physics, Ural Polytechnic Institute
1942Stalin Prize, 3rd class, for heavy-current measuring instruments
1943Joined Laboratory No. 2; scientific director of uranium isotope separation; Technical Council of Special Committee
1950Department head, Institute of Atomic Energy (IAE)
1953Elected Academician, USSR Academy of Sciences
1960–1984Deputy director, Kurchatov Institute of Atomic Energy
1969Co-founded Kvant magazine with Kolmogorov; first editor-in-chief
The only Lithuanian to sit in the CPSU Politburo and the last pro-Moscow party leader, imprisoned for the January Events
In 2000, President Adamkus offered him a pardon; he refused: 'I am not guilty before the motherland.'
Born in Alytus, Lithuania, he worked as a labourer from 1942 before rising through the Communist Party apparatus to become, after the CPL split in 1989, the first secretary of the pro-Moscow Lithuanian Communist Party (CPSU platform). In opposition to the March 1990 declaration of independence, he appealed to Gorbachev for military intervention and led the National Salvation Committee, which provided the political cover for the Soviet assault on the Vilnius television tower in January 1991. Fourteen civilians died in the operation; he was arrested in Minsk in 1994 and sentenced in 1999 to twelve years for anti-state organization and complicity in murder. He refused a presidential pardon, declaring himself not guilty before his homeland, and was released on 13 January 2006.
Career timeline
1942–1944Carpenter and machinist in Udmurtia
1944–1955Komsomol and party work; graduated Vilnius Pedagogical Institute
1963–1976Senior researcher, Institute of Party History; professor, Vilnius Engineering-Building Institute
1976–1990Professor of scientific communism, Vilnius Pedagogical Institute
1990–1991First Secretary, CC, CPL (CPSU platform)
1990–1991Member, Politburo, CPSU Central Committee
1991–1994Fled to Belarus
1994–2006Arrested, sentenced to 12 years; released January 2006
Ideology secretary of the pro-Moscow Lithuanian Communist Party who proclaimed the 'National Salvation Committee' in the Vilnius crackdown
On 13 January 1991, his recorded voice boomed from the loudspeakers of Soviet BMPs advancing on the Vilnius TV tower: 'Brother Lithuanians! The nationalist and separatist government, which confronted the people, has been overthrown!'
A farmer's son from southern Lithuania, Jermalavičius studied at Vilnius University and the Leningrad Higher Party School, then spent two decades as a researcher at the Party History Institute, publishing on atheism and religion. In 1990 he became ideology secretary of the pro-Moscow Lithuanian Communist Party (CPSU platform), fiercely opposing independence, and on 11 January 1991 he announced the creation of the 'National Salvation Committee of the Lithuanian SSR', which claimed to be the sole legitimate government, providing the political pretext for the Soviet military operation that killed 14 civilians two days later. Convicted in 1999 of anti-state organization and incitement to violently overthrow the government, he served eight years, then moved to Russia where he continued writing in defence of the Soviet system until his death.
Career timeline
1962Joined the CPSU
1970–1990Researcher, Institute of Party History, CPL CC
1990–1991Head of Ideological Department, CC, CPL (CPSU platform)
1994–2002Imprisoned for anti-state activities (8-year sentence)
2002–2012Professor, RSSU; Deputy Chairman, UCP-CPSU Council