Activities and affiliations

Science and technology Soviet Union state institutions 1891–1951 ○ Myocardial infarction

The physicist-administrator who led the Academy of Sciences through the early atomic age

“Besides scientific aspirations and absorption in thought, a talent for administration was also characteristic of Newton… A great deal of administrative and practical activity had torn him away from his scientific work.” — Vavilov's 1945 biography of Newton, a passage that reads as a self-portrait.

Soviet optical physicist and scientific administrator, the founder of the Soviet school of physical optics. He pioneered luminescence research and in 1934 co-discovered the Vavilov-Cherenkov effect with Pavel Cherenkov, laying the groundwork for Cherenkov's later Nobel Prize in Physics. As director of the Lebedev Physical Institute (FIAN) from 1934 until his death, he built it into the USSR's largest physics research center; elected President of the Academy of Sciences in 1945, he led Soviet science administratively through the early atomic age. A four-time Stalin Prize winner and chief editor of the second edition of the Great Soviet Encyclopedia, he was also the younger brother of geneticist Nikolai Vavilov (and had to maintain his position and shield physics even as his brother was arrested and perished under Lysenko's persecution).

Literature and arts 1891–1953 ○ Cerebral hemorrhage

The 20th-century master who crossed revolution, emigration, and return, a giant of Soviet music

"The composer, just as the poet, the sculptor or the painter, is in duty bound to serve Man, the people. He must beautify human life and defend it." — from the essay 'Music and Life,' 1951

A composer who returned to the USSR in 1936 after 18 years in the West. With Romeo and Juliet, Peter and the Wolf, and Alexander Nevsky, he built a distinctive Soviet modernism and continued composing despite the 1948 formalism attack.

Military command Germany state institutions 1891–1955 ○ Died in prison

The final Berlin commander of a collapsing Reich

“I order the immediate cessation of resistance. Every hour you keep on fighting prolongs the suffering of the civilians in Berlin and of our wounded.”

Helmuth Weidling was a German general who rose from imperial service to become an artillery officer and corps commander in the Wehrmacht. His command on the Eastern Front implicated him in Nazi Germany’s war of aggression and occupation, and his corps was later examined in connection with the Ozarichi camp crimes. Appointed commander of the Berlin Defence Area on 23 April 1945, he directed the city’s defence under Hitler’s ban on surrender, then negotiated with Vasily Chuikov and ordered the garrison to cease resistance on 2 May. Taken prisoner by the Soviet Union, he received a 25-year sentence for war crimes and died in custody in 1955; Russian prosecutors declared him ineligible for rehabilitation in 1996.

Literature and arts 1891–1956 ○ Natural causes

Founder of Constructivism, pioneer of Soviet design, advertising, and photography

In 1921, he exhibited three monochrome canvases — yellow, red, blue — and declared: 'I have reduced painting to its logical end.' He put down the brush and turned to production art.

Soviet painter, designer, and photographer. As a founder of Constructivism, he moved from abstract painting to 'production art,' establishing the foundations of Soviet design and photography. His radical-angle photography and posters with Mayakovsky revolutionized the visual culture of the revolutionary era.

Science and technology Soviet Union state institutions 1891–1956 ○ Died of illness

Mathematician who mastered the Arctic through science and built Glavsevmorput

Every evening on the ice floe he lectured on philosophy, mathematics, and geography. Coughing blood from tuberculosis, he refused to leave until every one of his 104 castaways was safe. In two months, not one person broke discipline.

Mathematician, Arctic explorer, and state administrator. Born in Mogilev to a German-Latvian family, he founded the Moscow algebraic school through his work in group theory. In 1932 his icebreaker Sibiryakov achieved the first single-season transit of the Northern Sea Route; in 1934, after the Chelyuskin sank, he led 104 survivors through two months on a drifting ice floe. As head of Glavsevmorput he directed Soviet Arctic development, and in his later years proposed the influential cosmogonic hypothesis that the Solar System's planets formed through cold accretion of a dust cloud.

Military command Affiliation unconfirmed 1891–1957

A military leader between wartime resistance and anti-communist politics

In November 1942, he committed his forces to the Gorgopotamos operation, where British saboteurs joined Aris Velouchiotis's ELAS fighters.

A former Hellenic Army officer, Napoleon Zervas founded the National Republican Greek League (EDES) in 1941 and led non-communist resistance to the Axis occupation. In 1942 he cooperated with the British Special Operations Executive and ELAS in the destruction of the Gorgopotamos bridge, but soon shifted from republicanism toward loyalty to the monarchy as British support and confrontation with the communist movement became decisive. After liberation, he carried his wartime military authority into right-wing politics and public-order administration during the Greek Civil War.

Scholarship and theory 1891–1962 ○ Heart attack

The liberal of the New Culture Movement who led the vernacular-language campaign and later served the Nationalists as a diplomat

A Columbia-trained pragmatist under John Dewey, he led the literary revolution that replaced classical Chinese with the written vernacular. A critic of both New Youth's Marxists and the Nationalist abandonment of constitutionalism, he died in Taipei in 1962.

A philosopher trained under John Dewey in the United States, he proposed literary reform in New Youth in 1917 and launched the vernacular-language movement. In the May Fourth years he urged “more study of problems, less talk of isms”, parting ways with Li Dazhao and Chen Duxiu as they turned to Marxism. He was a professor and later president of Peking University and served as ambassador to the United States during the war with Japan. After 1949 he worked in the United States and Taiwan, while the mainland mounted a mass campaign against his thought in the 1950s. He died of a heart attack in Taipei.

Social movements and organizing Soviet Communist Party and Bolsheviks 1891–1965 ○ Natural causes

Stalin's shadow: secretary who filtered all information, drafted the 1936 Constitution & Short Course, ran the Special Sector for 25 years

His daughter Natalya recalled: 'He worked almost around the clock — coming home at 5 AM and leaving again at 10 or 11 AM. They called him a walking encyclopedia. He had an answer for every question.'

Stalin's personal secretary who ran the Special Sector for 25 years, filtering all information bound for the leader. He drafted the 1936 Constitution and the Short Course from Stalin's dictation. Kept working even after his wife was purged and executed in 1941. Removed in 1952 by Beria's intrigue.

Literature and arts 1891–1967

Theatre director active in Republican diplomacy

His 1941 play ¿Qué quiere decir Irene? depicts figures fighting in the name of peace. Diplomatic experience became material for drama about war and non-intervention.

Spanish theatre director, playwright, and Republican diplomat. A brother-in-law of Manuel Azaña, he promoted theatre training and stage experimentation and served as consul-general in Geneva during the civil war. His diplomacy became entangled in tensions between the president and the government. Arrested while exiled in France and imprisoned in Spain, he later resumed theatrical work in Mexico.

Literature and arts 1891–1967 ○ Natural causes

The Soviet writer between wartime reportage and The Thaw

The title The Thaw became a name for post-Stalin hopes and limits far beyond the novel itself.

A novelist, poet, and journalist widely read as a wartime correspondent, he gave the name The Thaw to a 1954 novel; its title became the name for the de-Stalinization era as he worked at the edge of cultural liberalization.

Military command Soviet Union state institutions 1891–1973 ○ Natural causes

The army general who survived Kolyma, took Berlin, and testified to Stalin-era repression

Told of the wartime case in which he had timber shipped out in defiance of a ban to supply pit props for the Donbas mines, Stalin is reported to have said 'Only the grave will correct Gorbatov' and then closed the matter because no personal gain was involved.

Born in 1891 into a peasant family in Pakhotino, Vladimir Governorate, he entered the Imperial Russian Army in 1912 and in World War I won two Crosses of St. George, rising to senior non-commissioned officer. He joined the Red Army in 1919 and in the Civil War commanded a cavalry regiment and a Bashkir cavalry brigade; removed from his post in 1937 and arrested in 1938, he was tortured yet refused to admit guilt. Convicted in May 1939 and sentenced to 15 years at the Kolyma camp, he was released in March 1941, then led the 3rd Army from 1943 to the war's end and became commandant of Berlin in 1945. He later commanded the Airborne Forces and the Baltic Military District and became General of the Army in 1955; his 1964 Novy Mir memoir made him one of the first Soviet state figures to describe the Great Terror in detail.

Political and party leadership Communist Party USA (CPUSA) 1891–1973 ○ Natural causes

The CPUSA leader who declared Communism was 20th-century Americanism, and then dissolved his own party

“Communism is twentieth-century Americanism.” — July 4, 1938, beneath the Star-Spangled Banner and the red flag together

A Kansas-born CPUSA leader for 15 years from 1930, Earl Browder proclaimed 'Communism is 20th-century Americanism' and in 1944 dissolved the party into a 'Communist Political Association', a strategy known as 'Browderism.' Expelled in 1946, he broke definitively with the party.

Social movements and organizing Soviet Communist Party and Bolsheviks 1891–1973 ○ Natural causes

Lenin's duty secretary, recorder of his final dictations

In 1963, at age 72, Volodicheva told Yuri Karyakin: "Comrade Lenin was very hard to decipher, and Comrade Stalin — so easy..."

Lenin's duty secretary (1918–1924), she took dictation of his last works, including 'The Question of Nationalities or Autonomisation' on 30–31 December 1922. On 5 March 1923 she recorded and delivered Lenin's note asking Trotsky to defend the Georgian cause at the congress. She later burned an early typed copy of the Testament on Stalin's orders.

Literature and arts 1891–1979 → 10 years in camps

Proletarian children's theatre pioneer who led Walter Benjamin to Marxism and Brecht

Benjamin dedicated One-Way Street (1928): 'This street is named Asja Lacis Street, after her who as an engineer cut it through the author.'

Latvian theatre director who pioneered proletarian children's theatre after the Revolution, drew Walter Benjamin toward Marxism in 1924, and collaborated with Brecht and Piscator. After ten years in camps, returned to lead the Valmiera Theatre.

Diplomacy and international organization Poland state institutions 1891–1993 ○ Natural causes

An aristocratic diplomat who preserved Poland’s diplomatic continuity in exile

On 17 April 1943, Raczyński’s Foreign Ministry requested that the International Red Cross investigate Katyn.

Edward Raczyński was a diplomat of the Second Polish Republic and a leading figure in the Polish government-in-exile in London. During the war he informed the Allies about the mass murder of Jews in German-occupied Poland and took part in the Polish diplomatic action requesting an international investigation into the Katyn massacre in 1943. After 1945 he defended the continuity of the government-in-exile while supporting democratic opposition in communist-ruled Poland, and served as President of Poland-in-exile from 1979 to 1986.

Military command Soviet Union state institutions 1892–1925 ✕ Suspicious drowning

Trotsky's Carnot: the Red Army's administrative brain, erased by Stalinism

Trotsky wrote in his memoirs: 'I chose Sklyansky as my deputy. I never had any occasion to regret it afterwards. If anyone could be compared with Lazare Carnot of the French Revolution, it is Sklyansky.'

One of the de facto founders of the Red Army and Trotsky's most trusted deputy. A Kiev University medical graduate and Bolshevik since 1913, at just 26 he became Deputy Chairman of the Revolutionary Military Council and Deputy War Commissar, running the Red Army's entire administrative and operational machinery from Moscow while Trotsky roamed the Civil War fronts. Trotsky ranked him with Lazare Carnot, the military organizer of the French Revolution. Dismissed in 1924 during Stalin's rise and demoted to a textile trust, he drowned under suspicious circumstances in Long Lake, New York, the following year. His name was systematically erased from Soviet military history under Stalin.

Military command Soviet Union state institutions 1892–1933 ✕ Air crash

Principal architect of the Soviet Air Force and aviation industry

On 2 August 1930 at Voronezh airfield, Baranov ordered the first combat drop of armed paratroopers — "demonstrate the drop of a group of armed parachutists for sabotage actions on 'enemy' territory" — the day considered the birth of the Soviet Airborne Forces (VDV).

One of the main creators of the Soviet Air Force, Baranov commanded the VVS from 1924 to 1931, building its organizational and industrial foundations. From 1932, as Deputy People's Commissar for Heavy Industry and head of the aviation industry under Ordzhonikidze, he drove the expansion of aircraft and engine production that would sustain Soviet air power through World War II. On 2 August 1930 he initiated the first combat paratrooper drop near Voronezh, the founding event of the Soviet Airborne Forces (VDV). He also signed the agreement establishing the secret Lipetsk German aviation school and backed early rocket research through GIRD as well as stratospheric balloon flights. He and his wife died in a plane crash in 1933; his ashes are interred in the Kremlin Wall.

Government and administration 1892–1937 ✕ Suicide

Architect of Byelorussian Soviet statehood who turned the gun on himself

On 16 June 1937, publicly denounced at the Party congress for insufficiently purging 'enemies of the people,' Chervyakov returned to his office during the recess and shot himself. Officials attributed it to 'family reasons.'

He signed the 1919 manifesto proclaiming the Byelorussian SSR and served as its first head of government and state (1920–1937). A USSR Central Executive Committee co-chairman, he championed Belarusisation and founded the Belarusian State University. He shot himself in 1937 amid the Great Purge after Party censure.

Political and party leadership Workers' Party of Marxist Unification (POUM) 1892–1937 ✕ Murdered

The Marxist who linked the Russian and Spanish revolutions, founder of the POUM

“The working class has solved the problem of the Church simply by not leaving even one of them standing.” — La Vanguardia, August 1936

Catalan Marxist revolutionary. After serving as CNT General Secretary, he joined Trotsky's Left Opposition in Moscow and later founded the anti-Stalinist POUM. He was also the first to translate Russian literature directly into Catalan.

Political and party leadership Soviet Communist Party and Bolsheviks 1892–1937 ✕ Executed

The young oppositionist of the Revolutionary Military Council

On 7 November 1927, the tenth anniversary of the Revolution, Smilga hung portraits of Lenin, Trotsky and Zinoviev from his apartment opposite the Kremlin with a banner reading 'Let's Fulfill Lenin's Testament.' Stalin's supporters broke in and wrecked the apartment; beaten in the street and arrested, he escaped custody later that day.

A Latvian-born Bolshevik revolutionary and economist. He joined the party at fourteen and was elected to the Central Committee at twenty-four in 1917, becoming Lenin's key collaborator during his Finnish hideout. During the October Revolution he transported pro-Bolshevik troops from Finland to Petrograd; in the Civil War he served as a Revolutionary Military Council member on every major front and as head of the Red Army's Political Directorate. A principal leader of the Left Opposition, he led its last public demonstration in November 1927. After renouncing Trotskyism in 1930 he was reinstated, but secretly continued in Ivan Smirnov's underground opposition organisation. He was executed in January 1937.

Social movements and organizing Soviet Communist Party and Bolsheviks 1892–1937 ○ Died in prison

A party organiser who drove collectivisation forward

In 1930, after being told that 82.4 percent of peasant households had entered collective farms, he replied that it was “too little.”

A Latvian peasant’s son who became a Bolshevik, Bauman rose through revolutionary and party-organisational work into the central leadership. He was a key operator in forcing comprehensive collectivisation in the countryside and drove its rapid implementation while leading the Moscow party organisation. Made a scapegoat for the 1930 excesses, he later continued enforcing party policy in Central Asia and in scientific administration. Arrested in 1937, he died during interrogation and was posthumously rehabilitated in 1955.

Security, intelligence and policing Soviet Union state institutions 1892–1937 ✕ Executed

The master of the Ukrainian security apparatus

On 7 July 1937, he went to Khabarovsk station to greet his replacement Genrikh Lyushkov and was arrested on the spot on a warrant signed by Yezhov. On 27 November — his 45th birthday — he was shot under the 'special procedure.'

Head of the Ukrainian GPU and NKVD (1923–1937) and the dominant figure in republican security. He directed repression during the Holodomor, sat on a Politburo troika with capital-punishment authority, and orchestrated fabricated nationalist cases. Commissar of State Security 1st Rank (1935); arrested and executed in 1937.

Security, intelligence and policing Soviet Union state institutions 1892–1938 ○ Suicide

Yezhov's personnel chief who purged 14,000 Chekists

At Yezhov's dacha in summer 1938, he told fellow Chekists: "If I see things are bad, I'll shoot myself." That November, an hour before his train to Moscow, he did.

Bolshevik Chekist and Yezhov protégé. As NKVD Personnel chief (1936), purged 14,000 Yagoda-era operatives and led the Bukharin case. Leningrad NKVD chief when Yezhov fell. He shot himself in 1938.

Economy, finance and planning Soviet Union state institutions 1892–1938 ✕ Executed

The agrarian economist who discovered long economic waves

In 1924, during a government research trip through Germany, Britain, Canada and the United States to study the organisation of agricultural production in developed capitalist countries, he met Pitirim Sorokin, who urged him not to return to the USSR; Kondratiev chose to go home.

Russian and Soviet economist, born on 4 (16) March 1892 in the village of Galuevskaya, Kineshma uyezd, Kostroma guberniya, into a large peasant family as the eldest of ten children. Founder of the theory of long economic cycles known as Kondratiev waves; he joined the Socialist Revolutionary Party in 1905, was arrested in 1906 and imprisoned, and graduated from the Petersburg University law faculty in 1915. In 1917 he was Kerensky's agriculture secretary and Deputy Minister of Food; during NEP he founded the Conjuncture Institute, directed it until 1928, and led the drafting of the 1923–1928 long-term agricultural plan. In 1927 his Critical Notes pointed to the imbalance of the first five-year plan; he was dismissed in April 1928, arrested in 1930, sentenced in 1932 to eight years, and executed on 17 September 1938 by sentence of the Military Collegium of the USSR Supreme Court.