Activities and affiliations

Science and technology Soviet Union state institutions 1847–1936 ○ Natural causes

First elected Academy president who steered science through the Revolution

On 15 May 1917 the Academy held its first-ever presidential election. Karpinsky was chosen almost unanimously — the sole vote against him was his own.

Karpinsky was the first elected president of the Russian Academy of Sciences (1917–1936), a world-renowned geologist who led the institution across the divide from Imperial to Soviet power. He completed the first comprehensive geological map of European Russia, established the two-tier structure of the East European Platform, and identified the 'Karpinsky Line': a band of intensely dislocated crust across southern European Russia that became foundational to tectonics. He described the bizarre Permian shark Helicoprion, and his name endures in the mineral karpinskite, a lunar crater, and the Karpinsky Geological Institute. Elected almost unanimously in May 1917, he preserved the Academy's equipment and records through revolution and civil war, securing the institutional continuity of Soviet basic science.

Ideology and propaganda Soviet Communist Party and Bolsheviks 1863–1933 ○ Natural causes

Founder of Istpart and architect of Bolshevik party historiography

During a fifth-grade recess, a classmate shut the classroom door, mounted the teacher's podium, and read aloud the illegal pamphlet 'Death for Death' — Kravchinsky's account of the assassination of gendarme chief Mezentsev. It left an indelible mark on Olminsky.

A revolutionary publicist who began in Narodnaya Volya and joined the Bolsheviks under Lenin's guidance in 1904. He endured nearly five years in solitary confinement under the Tsar and became the editorial face of Bolshevik journalism, serving on Zvezda, Pravda, and the journal Proletarskaya Revolyutsiya. In 1920 he founded Istpart (the Commission on Party History), laying the institutional foundation for Soviet party historiography, and left a lasting mark on literary criticism through his Saltykov-Shchedrin studies.

Science and technology Soviet Union state institutions 1863–1945 ○ Natural causes

Father of Soviet shipbuilding science who translated Newton's Principia into Russian

When his grandson Andrei Kapitsa asked him, "Why weren't you, a general, shot during the Revolution?", Krylov answered simply: "General to general is different."

Mathematician and naval engineer from late Imperial Russia through the Soviet era. With Admiral Makarov he founded the theory of ship unsinkability, and in 1915 produced the first Russian translation of Newton's Principia. After the Revolution he laid the foundations of Soviet shipbuilding science and was named Hero of Socialist Labor.

Science and technology Soviet Union state institutions 1863–1945 ○ Natural causes

Founder of biogeochemistry who reconceived the Earth through the biosphere and noosphere

“Everything good in my life I owe to Natasha. We lived 56 years soul to soul, thought to thought.” — diary entry on the day of his wife's death, 1943.

Starting as a mineralogist, he founded the new science of biogeochemistry and formulated the concepts of the biosphere and noosphere, making him a forerunner of modern Earth system science. He served as the first president of the Ukrainian Academy of Sciences (1918) and organized the Soviet Radium Institute, laying the institutional groundwork for early Soviet uranium and atomic research. Once a Kadet Central Committee member and deputy education minister in the Provisional Government, he stayed in the USSR under the Academy's protection and won the Stalin Prize in 1943.

Political and party leadership Soviet Communist Party and Bolsheviks 1864–1926 ✕ Suicide

Chairman of the Petrograd Soviet in the dual-power era, face of revolutionary defencism

"Deprived of direct contact with his people, he lost his power of resistance. Even a mighty oak, overturned by a storm and torn from the soil that fed it, withers. So it was with Chkheidze." — Irakli Tsereteli at his funeral, 1926

A Georgian nobleman and Menshevik who produced the first Georgian translation of the Communist Manifesto. In 1917 he chaired the Petrograd Soviet during dual power but opposed the October Revolution; he went on to lead Georgia's independence and its government-in-exile in Paris.

Ideology and propaganda Soviet Communist Party and Bolsheviks 1864–1935 ○ Natural causes

Lenin's older sister, Old Bolshevik who organized the Iskra underground, edited Pravda, and co-founded the Soviet historical establishment

In 1932 she wrote to Stalin — 'Vladimir Ilyich always spoke well of Jews' — urging him to publicize Lenin's Jewish ancestry as a weapon against rising anti-Semitism; Stalin refused.

Lenin's older sister and an Old Bolshevik who joined the RSDLP in 1898. After being sentenced to five years' exile for her brother Alexander's plot against the Tsar, she organized Vladimir's prison contacts and the publication of his works, including The Development of Capitalism in Russia and Materialism and Empirio-criticism. As editorial secretary of Pravda in 1917 she helped prepare the October Revolution; after it, she co-founded the Istpart Commission and the Marx-Engels-Lenin Institute, laying the foundations of the Soviet historical establishment.

Political and party leadership Soviet Communist Party and Bolsheviks 1864–1941 ○ Natural causes

From Warsaw boy patriot to Comintern old revolutionary: the Pole who returned in the sealed train

“As a six-year-old boy I dreamed of becoming a rebel leader and freeing Poland from the 'Muscovites' and 'Swabians'.” — from his memoirs Za 50 Let

A Polish revolutionary who endured twenty years of tsarist prisons and Siberian exile, emerging as a gold-medal ethnographer of Siberia's indigenous peoples. He led the anti-Piłsudski split of the Polish Socialist Party into its internationalist left wing, then joined the Bolsheviks on Lenin's sealed train. He helped found the International Red Aid (MOPR), built the Soviet radio broadcasting system, and spent nearly sixty years on the front lines of revolutionary struggle, outliving the Great Purge to die of natural causes at 77.

Military command Soviet Union state institutions 1865–1937 ○ Camp-related illness

Tsarist general turned Red Army theorist who clashed with Stalin at Tsaritsyn

At Tsaritsyn in 1918 he reported on Voroshilov: "As a troop commander he lacks the necessary qualities. He is insufficiently imbued with the duty of service and does not adhere to the elementary rules of commanding troops." Days later he and his entire staff were arrested.

Andrei Snesarev was a military intellectual and Orientalist who crossed from tsarist lieutenant general to Red Army commander. After rising to corps command in WWI, he joined the Red Army in 1918 but was dismissed and arrested during the Tsaritsyn defence for clashing with Stalin and Voroshilov over the value of military expertise. As head of the General Staff Academy (1919–1921) he established its three-year curriculum and pioneered lectures on the philosophy of war; as rector of the Moscow Institute of Oriental Studies (1921–1930) he laid the foundations of Soviet Orientology. Made the first Hero of Labour among Soviet commanders in 1928, he was swept into the fabricated 'Spring' case in 1930, sentenced to death, reprieved by Stalin's personal note, and died in 1937 after strokes suffered in the camps.

Science and technology Soviet Union state institutions 1865–1937 ○ Natural causes

The American colonel who brought General Electric turbines and dam-building expertise to the Soviet Union's showcase construction site

At the 1932 Dneprostroi dedication: "The practical experience of American methods thus acquired will be a lever in raising the living standards of this country."

A self-taught dam engineer, Hugh Lincoln Cooper made his name by taming the Horseshoe Rapids at Niagara (1907) and spanning the Mississippi at Keokuk (1913), rising to become America's foremost hydroelectric builder. In 1926 the Soviet government invited him as chief consultant for Dneprostroi; he supplied General Electric turbines, supervised every phase of construction, and delivered Europe's largest power station eight months ahead of schedule in 1932. That September the USSR awarded Cooper and five other American engineers the Order of the Red Banner of Labour, the first time the decoration went to a foreigner. He remained an anti-communist all his life, but without his dam there would have been no flagship achievement for the First Five-Year Plan.

Ideology and propaganda Soviet Communist Party and Bolsheviks 1868–1932 ○ Cancer

Founder of Soviet Marxist historiography, posthumously repudiated

In December 1920 Lenin wrote to Pokrovsky: "I was extremely pleased with your new book. The presentation and approach are original. It reads with tremendous interest… it should become a textbook."

A student of Klyuchevsky who became the founder of Soviet Marxist historiography, rebuilding Russian history on class analysis and economic determinism. A Bolshevik from 1905, he participated in the October Revolution and from 1918 built the institutional skeleton of Soviet scholarship: the Communist Academy, Institute of Red Professors, Istpart, Institute of Lenin, and Central Archive. His thesis that tsarist autocracy was 'merchant capital in the cap of Monomakh' defined early Soviet history education, but under Stalin the 'school of Pokrovsky' became a pretext for purging scores of historians.

Agriculture and land policy Soviet Union state institutions 1868–1940 ○ Natural causes (died in Kyiv)

Bolshevik agrarian policymaker: first Agriculture Commissar, later VP of Ukraine's Academy of Sciences

In October 1905 he led multi-thousand revolutionary meetings in Kyiv, and after the 17 October Manifesto the crowd wrecked the City Duma building. His 18 October 1905 balcony speech became a charge in his 1908–09 trial; he fled to Finland and was later exiled to Siberia.

Born 20 August (O.S.)/1 September 1868 in Lubny, Poltava Governorate; died 2 December 1940 in Kyiv. His grandfather emigrated from Württemberg in 1818; his father was a carpenter; his mother came from impoverished Polish landowner nobility. The family took Russian subjecthood in 1882, and he took it himself at university. He joined a Social-Democratic student circle in Bern in 1891 and was a delegate to the 5th RSDLP Congress (London, 1907). In November 1917 he became RSFSR People's Commissar for Agriculture, then People's Commissar for Food (December 1917 – February 1918), enforcing the grain monopoly and requisitioning. Removed as Tambov Governorate Executive Committee chairman in 1920–21 for failing against the Tambov rebels, he later served as People's Commissar for Land Affairs of the Ukrainian SSR (1927–29) and vice-president of Ukraine's Academy of Sciences (1931–38).

Ideology and propaganda Soviet Communist Party and Bolsheviks 1868–1944 ○ Natural causes

Co-founder of Istpart, who laid the institutional foundations of Party historiography

Once I visited him at home. He was then living in the Government Building by the Stone Bridge, now Serafimovich Street. I remember that in his study, right by his desk, millet was scattered on the floor and little chicks were pecking at it. In reply to my startled look he said: 'It's pleasant to see young life.' — From the memoirs of Boris Urlanis

Born the son of a village priest, he studied at St. Petersburg University before joining the revolutionary movement. He shared Siberian exile with Lenin in 1897 and later served as an agent for Iskra. After October he led school reform at the People's Commissariat of Enlightenment, and in 1921 he became one of the founders of Istpart, the commission that institutionalised the study of Party history. In his later years he directed the Historical Museum and the Museum of the Revolution, and he is remembered for his vivid memoir At the Turning Point, which chronicles Lenin's years in exile.

Ideology and propaganda Soviet Communist Party and Bolsheviks 1869–1939 ○ Peritonitis

She built the Soviet school and library system from the shadow of her husband

Trotsky described her Iskra room: it always smelled of burned paper, because she warmed the secret letters over a flame to read them, and she kept the aliases and addresses of hundreds of underground agents in her head.

Lenin's wife and closest comrade, but an organizer in her own right. Born in Saint Petersburg into an impoverished noble family, she joined Marxist circles and taught and propagandized among workers before marrying Lenin in Shushenskoye exile in 1898. As Iskra's secretary in emigration she ran the network of codes, aliases and addresses through which the party held together, and after 1917 she built Soviet education: the likbez literacy campaign, the unified labor school and a nationwide library network. In 1925 she briefly backed the New Opposition, then publicly recanted, and in 1928 her attack on Chukovsky's fairy tales effectively barred him from children's literature. She also ran the purging of 'harmful' library stock, yet intervened for intended victims of the terror. She died of peritonitis on 27 February 1939, the day after her 70th birthday; her ashes rest in the Kremlin Wall.

Security, intelligence and policing Soviet Union state institutions 1869–1944 ○ Natural causes

The Bolshevik physician who built the USSR Supreme Court and led it for fourteen years

On 30 August 1918, when Lenin was carried into the Kremlin bleeding from an assassin's bullets, it was Vinokurov — a trained physician — who gave him first aid. Nobody imagined that six years later the doctor would sit at the apex of Soviet justice.

A Bolshevik jurist trained as a physician, Vinokurov served as the first Chairman of the USSR Supreme Court (1924–1938) and built the institutional foundations of the Soviet judiciary. A revolutionary of the first generation, he co-founded the Moscow Social Democratic organisation in 1893, joined the Bolsheviks in 1903, and chaired the first Bolshevik Petrograd City Duma in October 1917. He treated Lenin's wounds after the 1918 assassination attempt and, as People's Commissar of Social Security (1918–1921), laid the groundwork for Soviet welfare administration. Throughout his Supreme Court tenure he rivalled Vyshinsky and Krylenko for control of the justice apparatus, holding a comparatively legalistic line while remaining institutionally implicated in the Great Terror. Dismissed in 1938 and relegated to a health-education post, he died of natural causes in 1944.

Science and technology Soviet Union state institutions 1869–1945 ○ Natural causes

The botanist who led the Soviet Academy of Sciences through the Stalin years

At a 1939 Academy session, Komarov publicly backed Lysenko's assault on genetics; when the session ended, in a private conversation with Vavilov and Kostov, he subjected Lysenko's views to blistering criticism. Vavilov, disgusted by the duplicity, likened him to Vasily Shuisky.

Vladimir Komarov, botanist and plant geographer, served as President of the USSR Academy of Sciences (1936–1945). His expeditions across the Far East, Manchuria, Kamchatka, and Central Asia built vast collections; his Flora of Manchuria brought international recognition. He oversaw the 30-volume Flora of the USSR, cataloguing over 17,500 species: the landmark of Soviet taxonomy. He systematized the morpho-geographical method and established Academy branches across the Far East, Urals, Caucasus, and Central Asia. Leading the Academy through the Purge and war, he publicly endorsed Lysenko while privately disparaging him to Nikolai Vavilov: a double stance emblematic of scientists under Stalin. He chaired the wartime commission mobilizing Urals, Siberian, and Kazakh resources for defence; his name was given to the Komarov Botanical Institute.

Political and party leadership Soviet Communist Party and Bolsheviks 1870–1924 ○ Illness

The helmsman who changed course at every fork

Night, 16 April 1917 (3 April O.S.), Finland Station, Petrograd. Returning from exile, Lenin spoke from an armoured car, condemning the Provisional Government and calling for a continent-wide European proletarian revolution; over the following days he set out the April Theses.

Lenin was a Russian revolutionary, politician and theorist, born Vladimir Ilyich Ulyanov in Simbirsk in the Russian Empire. He led the Bolshevik faction from the 1903 RSDLP split and directed the October Revolution of 1917. His government redistributed land, nationalised banks and large industry, withdrew from the First World War by the Treaty of Brest-Litovsk, and promoted world revolution through the Communist International. At the same time its state security services carried out the Red Terror, in which tens of thousands were killed or interned, and it defeated right- and left-wing anti-Bolshevik armies in the Civil War of 1917–1922. Facing wartime devastation, famine and popular uprisings, he proposed the New Economic Policy in 1921. He died at Gorki on 21 January 1924, and Stalin succeeded him as the pre-eminent figure in the Soviet government.

Economy, finance and planning Soviet Union state institutions 1870–1926 ○ Leukemia

From revolutionary engineer to Soviet diplomatic architect, the only Bolshevik who could do business with Western capital

In 1893, the young Krasin visited Tolstoy to argue that revolution was inevitable. The great apostle of non-violence "began to stamp with rage," as Krasin's wife Liubov, who was present, recorded.

From Siberian exile under the Tsar to general director of Siemens-Schuckert Russia, then to the Soviet state's first People's Commissar of Foreign Trade, Krasin's trajectory was unique among Bolsheviks. During the 1905 revolution he led the Combat Technical Group, handling arms and finance, and built the underground 'Nina' press in Baku to print Iskra. He quit politics in 1909, rose through Siemens to become its Russian head, then returned at Lenin's call in 1918. Architect of the state monopoly on foreign trade and the 1921 Anglo-Soviet Trade Agreement, he was the only senior Bolshevik at home in Western business circles; Lenin rated him the party's ablest practical organizer.

Economy, finance and planning Soviet Union state institutions 1870–1928 ○ Died (heart failure)

The Civil War food administrator who designed the grain dictatorship

A story tells that he fainted from hunger on a train while travelling to organize grain seizures, but the anecdote is unverified; it circulated in the 1939 film Lenin in 1918, and one chronicle calls it a tale from later Soviet propaganda. Lenin's June 1919 order doubling his salary is documented.

Born in 1870 at Alyoshki (now Oleshky, Ukraine) as the son of a minor official in a poor, many-child family, he organized a Marxist student circle in 1891. Arrested in 1893 and expelled from the Kherson agricultural school, he worked as a statistician; he joined the RSDLP in 1898 and served as an Iskra agent in Ufa and Kharkiv before a three-year Olonets exile in 1902. In 1917 he led the Ufa soviet and city duma and sent grain echelons to Petrograd; as People's Commissar for Food from February 1918 to December 1921 he proposed the food dictatorship at the 8 May 1918 Sovnarkom meeting and organized the food detachments and kombedy. He later served as Deputy Chairman of Sovnarkom, Rabkrin chief and Gosplan chairman. He died in the Crimea in May 1928 and was buried in the Kremlin Wall.

Ideology and propaganda Soviet Communist Party and Bolsheviks 1870–1928 ○ Typhoid

Bolshevik intellectual who brought Capital into Russian and served as the first People's Commissar of Finance

"A passively starving and silently dying countryside — no, that is not a lever that could move social development" — recalling the impact of the 1891–1892 famine on his generation, from his 1919 memoirs

An early Bolshevik who joined the party in 1898. He led the Russian translation of Marx's Capital, producing the edition Lenin praised as the best. Appointed the first People's Commissar of Finance of the RSFSR in October 1917, he later served as editor-in-chief of Izvestia and Leningradskaya Pravda, and as director of the Lenin Institute. In the 1920s Soviet philosophical debates he led the 'mechanist' camp, and alongside Yaroslavsky he was a major theorist of the militant atheist movement. He served on the Central Committee from 1925 until his death.

Military command Soviet Union state institutions 1870–1956 ○ Natural causes

The first Imperial general to join the Bolsheviks: military director who led the founding of the Red Army

He later recalled: 'More by instinct than by reason, I was drawn to the Bolsheviks, seeing in them the only force capable of saving Russia from collapse and total annihilation.'

A major general of the Imperial Russian Army who became one of the first high-ranking officers to join the Bolsheviks after the October Revolution, serving as military director of the Supreme Military Council (1918) and chief of the Field Staff of the Revolutionary Military Council (1919), where he led the initial organisation of the Red Army. Summoned urgently by Lenin during the German offensive of February 1918, he rushed to Petrograd and established the Narva–Pskov defensive line, pioneering the large-scale recruitment of former tsarist officers as 'military specialists.' In the interwar period he founded the Soviet Union's first geodetic administration; arrested twice under Stalin, he survived and was promoted to lieutenant general in 1944.

Diplomacy and international organization Soviet Union state institutions 1871–1923 ✕ Assassinated

The first Soviet diplomat, a bridge between revolution, letters, and diplomacy, felled by a bullet in Lausanne

10 May 1923, the restaurant of the Hôtel Cécile, Lausanne. During dinner, White émigré officer Maurice Conradi approached and fired his pistol. Handing the revolver to the maître d', he said: "I have done a good deed — the Russian Bolsheviks have ruined all of Europe… This will benefit the whole world."

Vorovsky was a pioneer of Russian Marxist literary criticism and among the very first Soviet diplomats. Of Polish noble descent, he joined the Bolsheviks in 1903 and contributed sharp literary criticism and political feuilletons to Iskra and the party press under pseudonyms including P. Orlovsky. Appointed Soviet diplomatic representative to Scandinavia in late 1917, he opened revolutionary Russia's first diplomatic channels; from 1921 he served as Polpred to Italy and took part in the Genoa Conference. In 1923, while attending the Lausanne Conference, he was assassinated by a White émigré officer. The Swiss jury's acquittal of the killer led the USSR to sever diplomatic relations with Switzerland.

Diplomacy and international organization Soviet Union state institutions 1871–1953 ○ Natural causes

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.

Government and administration Soviet Union state institutions 1872–1933 ✕ Suicide

Architect of Ukrainization: the cultural revolutionary who turned the gun on himself

In the spring of 1918, after the Brest crisis, Stalin told Ukraine's leaders to stop "playing at government and republic"; Skrypnyk's Ukrainian TsIK answered by telegram: "the source of its actions is not this or that commissar, but the will of the working masses of Ukraine."

Born on 13 (25) January 1872 in the village of Yasynuvata, Bakhmut uezd, Yekaterinoslav gubernia, the son of a railway telegrapher and a zemstvo midwife. A party member from 1897, he was sent to Ukraine on Lenin's orders in December 1917 and chaired the People's Secretariat, the first Soviet Ukrainian government, then headed the Cheka department against counter-revolution in 1918–1919. From 1927 to February 1933 he was People's Commissar of Education of the Ukrainian SSR, and in 1932 he opposed high grain-procurement targets.

Military command Soviet Union state institutions 1872–1933 ○ Natural causes

From tsarist major general to first Chief of the Red Army Staff, operational architect of Civil War victory

In March 1918, the former tsarist major general was in retirement in Yeisk when Lenin's telegram arrived. Without hesitation he travelled to Moscow and volunteered for the Red Army.

A former tsarist major general, Pavel Lebedev volunteered for the Red Army in 1918 at Lenin's personal invitation and planned every major Civil War campaign. As Chief of the Field Staff (1919–1921), he drew up the operations that defeated Kolchak, Denikin, Yudenich, and Wrangel, most crucially the Orel–Kursk operation of October 1919, which halted Denikin's drive on Moscow. In 1921 he became the first Chief of the Red Army Staff, professionalizing the staff system while heading the Military Academy. He later served as Iona Yakir's chief of staff in the Ukrainian Military District (1925–1928). A key voenspets bridging imperial General Staff tradition and Red Army professionalization, he was rated by Trotsky's circle as 'extremely conscientious and knowledgeable.'