People of the Revolution and the USSR

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Sen Katayama

片山潜
Comintern Communism Japan Japan 1859–1933 ○ Natural causes

Japanese communist founder who shook Plekhanov's hand and shaped Comintern East Asia strategy

Amsterdam, 1904. When the chair announced that the vice-chairs were the delegates of the two warring powers — Plekhanov and Katayama — the two rose and clasped hands in silence. The hall answered with a standing ovation.

Father of Japanese communism. Born in Okayama, he studied in the United States and founded Japan's first trade union and Social Democratic Party. As a Comintern Executive Committee member he shaped anti-imperialist strategy for East Asia, and was buried in the Kremlin Wall.

Career timeline
  • 1884–1896Studied in US; Grinnell College and Yale Divinity; became Christian and socialist
  • 1896–1901Returned; founded Iron Workers' Union, Labour World, Social Democratic Party
  • 1904Amsterdam Second International; anti-war handshake with Plekhanov
  • 1911–1912Led Tokyo streetcar strike; 9 months imprisonment
  • 1914–1921Exiled to US; joined CPUSA; communist groups among Japanese workers
  • 1921–1922Via Mexico to Soviet Russia; led founding of Japanese Communist Party
  • 1922–1933ECCI member and Presidium; anti-imperialist and anti-war congresses

Feliks Yakovlevich Kon

Феликс Яковлевич Кон
Soviet Union state institutions Soviet communism Soviet Union Poland 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.

Career timeline
  • 1882Joins 'Proletariat', the first Polish socialist party
  • 1884–1891Arrested, sentenced to 10 years; serves at Kara penal colony; initiates mass poisoning protest (1889)
  • 1891–1904Exiled to Yakutia, Irkutsk, Minusinsk — ethnographic research awarded gold medal; meets Lenin and Krupskaya
  • 1904–1907Returns to Warsaw, leads PPS left wing; pushes Piłsudski out and splits the party (1906)
  • 1907–1914Exile in Austrian Galicia — directs workers' health fund in Drohobych, PPS-Left abroad organiser
  • 1914–1917Swiss exile — attends Zimmerwald Conference, internationalist left activist
  • 1917Returns to Russia with Lenin in the sealed train; commissar for Polish affairs in Kharkov
  • 1918Joins RKP(b) with seniority backdated to 1906; serves in Ukrainian NKID and Polish Bureau
  • 1920Member of Polrevkom — attempt to establish a Polish Soviet government in Białystok
  • 1921Responsible Secretary of the CP(b)U Central Committee (March–December)
  • 1922–1923Secretary of the Comintern Executive Committee (ICCI)
  • 1925–1928Editor-in-chief of Krasnaya Zvezda (Red Star)
  • 1928–1930Editor-in-chief of Rabochaya Gazeta and children's magazine Murzilka
  • 1931–1933First chairman of the All-Union Radio Committee — creates Soviet radio broadcasting system
  • 1933–1937Head of museum department, RSFSR Narkompros; editor of Sovetsky Muzey
  • 1937–1941Editor of Nasha Strana; directs Polish-language Radio Moscow broadcasts after German invasion

Hugh Lincoln Cooper

Hugh Lincoln Cooper
Soviet Union state institutions Soviet communism United States United States 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.

Career timeline
  • 1907Completed Toronto Power Generating Station, Horseshoe Rapids, Niagara
  • 1913Completed Keokuk Dam and power plant, Mississippi River
  • 1914Consultant, Aswan Dam power conversion (interrupted by WWI)
  • 1917–1918Supervising engineer, US Army Corps of Engineers; colonel
  • 1919Completed Lake Zumbro Hydroelectric Plant, Minnesota
  • 1924Completed Wilson Dam, Alabama (later part of TVA)
  • 1927–1932Chief consultant, Dneprostroi (DneproGES), USSR
  • 1932Awarded Order of the Red Banner of Labour (first foreign recipient)

Ernst Friedrich Däumig

Ernst Friedrich Däumig

German socialist and a leading figure in the workers’ council movement.

A social-democratic journalist, Däumig joined the Independent Social Democratic Party during the First World War and became influential among Berlin radicals and the revolutionary shop stewards. As a leading member of the Berlin workers’ council executive in November 1918, he sought to make the council system the basis of the constitution, but lost to supporters of a national assembly. In 1920 he led the USPD left into the Communist International and became co-chair of the United Communist Party of Germany. He resigned as co-chair with Paul Levi in February 1921, left the party after the March Action and Levi’s expulsion, and helped found the Communist Working Group; in 1922 he rejoined the USPD.

Career timeline
  • 1901Began working for Social Democratic newspapers in Gera, Halle and Erfurt.
  • 1911Joined the Berlin Social Democratic newspaper Vorwärts to cover military affairs and workers’ education.
  • 1916After leaving Vorwärts, campaigned for the Independent Social Democratic Party.
  • 1918Became a leader of the revolutionary shop stewards and a leading member of the Berlin workers’ council executive.
  • 1920Entered the Reichstag as an Independent Social Democrat, backed acceptance of the Bolsheviks’ 21 conditions and affiliation with the Communist International, and became co-chair of the United Communist Party of Germany in December.
  • 1921Resigned as co-chair of the United Communist Party of Germany with Paul Levi in February. After the March Action, he left the party and helped found the Communist Working Group.
  • 1922Rejoined the Independent Social Democratic Party with the Communist Working Group.

Julian Józefowicz Marchlewski

Julian Marchlewski
Communist Party of Germany (KPD) Soviet communism Soviet Polish 1866–1925 ○ Illness

A Pole who passed through the German and Russian revolutions and tried to bring revolution home

As the Red Army prepared to march on Warsaw in 1920, he joined Radek in repeatedly urging Lenin to halt — warning him not to overestimate the revolutionary consciousness of the Polish worker.

Co-founder of Polish communism, he established the Social Democracy of the Kingdom of Poland (SDKPiL) in 1893 together with Rosa Luxemburg and Leo Jogiches. Active in the German SPD's left wing, he helped build the Spartacus League and the German Communist Party, and after the Russian Revolution joined the Bolsheviks, becoming one of Lenin's close advisers on agrarian policy. During the Polish-Soviet War of 1920 he served as chairman of the Polish Provisional Revolutionary Committee, and later became the first chairman of International Red Aid (MOPR) and first rector of the Communist University of the National Minorities of the West.

Career timeline
  • 1889Co-founded Polish Workers' Union
  • 1893Co-founded SDKPiL with Luxemburg and Jogiches
  • 1896Doctorate from Zurich University
  • 1906–1907SDKPiL delegate to RSDLP London Congress; candidate CC member
  • 1914–1918Spartacus League; imprisoned in Germany for anti-war activity
  • 1920Chairman, Polish Provisional Revolutionary Committee
  • 1922–1925First chairman of MOPR; first rector of KUNMZ

Leo Jogiches

Leo Jogiches

The revolution's underground organizer, always behind the scenes, until he had to lead

On 10 March 1919, still investigating the killings of Luxemburg and Liebknecht, Jogiches was arrested and shot in the back of the head in Berlin's Moabit prison within hours. His last words to an interrogator: 'You will never find these murderers.'

Polish-Jewish Marxist revolutionary. Co-founded the SDKPiL with Rosa Luxemburg in 1893, the main forerunner of the Communist Party of Poland. During the First World War he was the key behind-the-scenes organizer of the underground Spartacus League in Germany. For decades Luxemburg's closest political comrade and personal companion, a brilliant organizer who struggled to write for himself. After Luxemburg and Liebknecht were murdered in January 1919, Jogiches took over KPD leadership and investigated their killings, only to be assassinated by the same Freikorps milieu two months later.

Career timeline
  • 1885Founded one of Vilnius's first underground socialist study circles
  • 1890Fled conscription to Zürich; met Rosa Luxemburg
  • 1892Founded the Social-Democratic Library publishing house
  • 1893Co-founded the Social Democracy of the Kingdom of Poland (SDKP, later SDKPiL) with Luxemburg
  • 1905–1906Led SDKPiL Central Committee in Warsaw; arrested, sentenced to 8 years' hard labor, escaped
  • 1907Elected candidate member of the RSDLP Central Committee at the London Congress
  • 1916–1918Directed the underground Spartacus League; oversaw the Spartacus newsletter
  • 1919.01–03Took over KPD leadership; led the investigation into the murders of Luxemburg and Liebknecht

Tserendorj

Цэрэндорж
Mongolia state institutions Communism Mongolia Mongolian 1868–1928 ○ Died of illness in office, (13 Feb or 13 Nov)

First prime minister of the Mongolian People's Republic, diplomat of the old regime

On 23 September 1924 a constitution-drafting commission chaired by Prime Minister Tserendorj was set up, and on 26 November 1924 the first Great Hural unanimously adopted its 6-chapter, 50-article constitution declaring Mongolia's first republican order.

Born in 1868 at Kherlen Bayan Ulaan as a subject of the Jebtsundamba Khutuktu's Great Shabi, he learned Mongolian, Manchu, Chinese and Russian and worked as a scribe and translator in the Manchu administration in Khüree from 1885 to 1911. After the 1911 independence he entered the Foreign Ministry, serving as deputy foreign minister in 1913-1915 and first-ranked minister in 1915-1919. He signed the 1919 renunciation document under Chinese occupation and became deputy foreign minister in the revolutionary government of 1921. Appointed prime minister in 1923, he headed the 1924 constitution-drafting commission and became the republic's first prime minister. After 1926, as Moscow tightened control, he resisted the abolition of private property and the persecution of the Buddhist Church, and he died of illness in office in 1928; sources give his death as 13 February or 13 November 1928.

Career timeline
  • 1885–1890Scribe in the Manchu administration in Khüree
  • 1890–1904Teacher at the Russian consulate's translator school
  • 1904–1911Chinese-language translator in the Manchu ministry in Khüree (6th rank)
  • 1913–1915Deputy foreign minister of Autonomous Mongolia
  • 1915–1919First-ranked minister of foreign affairs
  • 1923–1928Prime minister of Mongolia, from 1924 of the Mongolian People's Republic

W. E. B. Du Bois

W. E. B. Du Bois
Communist Party USA (CPUSA) Communism United States African American 1868–1963 ○ Natural causes

"Capitalism cannot reform itself": father of the modern Negro liberation movement who joined the Communist Party at 93

"Communism will triumph. I want to help bring that day." — from his 1961 application to join the Communist Party USA, submitted at age 93

American sociologist, historian, Pan-Africanist, and the single most important African American intellectual of the 20th century. A co-founder of the NAACP, he edited its magazine The Crisis for 24 years, shaping the direction of the black civil rights movement, while his books The Souls of Black Folk and Black Reconstruction in America transformed American sociology and historiography. He viewed capitalism as the root cause of racism and pursued a synthesis of Marxism and Pan-Africanism. In 1961, at age 93, he joined the Communist Party USA; invited by Kwame Nkrumah, he settled in Ghana to begin work on the Encyclopedia Africana, and died there in 1963.

Career timeline
  • 1895–1897Wilberforce University; University of Pennsylvania researcher, published The Philadelphia Negro (1899)
  • 1897–1910Atlanta University professor; published The Souls of Black Folk (1903); founded Niagara Movement (1905)
  • 1910–1934NAACP co-founder, editor of The Crisis; organized Pan-African Congresses
  • 1934–1944Atlanta University professor; published Black Reconstruction in America (1935)
  • 1944–1948NAACP Director of Special Research; attended UN founding conference
  • 1950–1951Peace Information Center chair; indicted under FARA, acquitted
  • 1961–1963Joined CPUSA; emigrated to Ghana, began Encyclopedia Africana

Marcel Cachin

Marcel Cachin
French Communist Party (PCF) Communism France France 1869–1958 ○ Natural causes

Leader who took the SFIO majority into the Comintern at Tours in 1920, founding the French Communist Party, and ran L’Humanité

At the 1920 Tours Congress, he backed SFIO affiliation with the Comintern, led the majority split, and helped found the French Communist Party. Arrested in 1923 for opposing France’s Ruhr occupation, he was cleared by the Senate sitting as a High Court.

Born in Paimpol in Brittany, he joined Guesde’s French Workers’ Party in 1891 and the unified SFIO in 1905, and from 1918 ran L’Humanité for the rest of his life. As his supporters swung towards the October Revolution after the war, he led the vote to join the Comintern at the Tours congress of 1920 and became a founder of the French Communist Party. He was jailed in 1923 for denouncing the French occupation of the Ruhr. A deputy and senator, he remained the party’s elder statesman until his death in 1958.

Career timeline
  • 1892Joined the Gironde section of the French Workers’ Party, founded by Jules Guesde and Paul Lafargue.
  • 1905Took part in the founding congress of the unified Socialist Party (SFIO) and became its propaganda delegate.
  • 1918Elected director of L’Humanité, which he led until his death in 1958.
  • 1920At the Tours Congress, supported SFIO affiliation with the Comintern and helped found the French Section of the Communist International (SFIC), predecessor of the French Communist Party.
  • 1923Arrested for opposing France’s Ruhr occupation and brought before the Senate sitting as a High Court; it ruled there was no case to answer.
  • 1936Elected senator for the Seine, becoming the first senator from the French Communist Party.

Fernand Loriot

Fernand Loriot
Comintern Communism France France 1870–1932

French socialist and teachers’ union activist who led the Committee for the Third International

He organised internationalist socialists against the war and served as secretary of the Committee for the Third International during the founding of the French Communist Party.

A teacher, Loriot joined the Socialist Party in 1901 and became active in the teachers’ union. During the First World War he opposed support for the war and backed the Zimmerwald position, serving as secretary of the Committee for the Resumption of International Relations and later the Committee for the Third International. At the Tours Congress in 1920 he joined the leadership of the newly formed French Communist Party.

Career timeline
  • 1901Joined the Socialist Party
  • 1917Became secretary of the Committee for the Resumption of International Relations
  • 1919Secretary of the Committee for the Third International
  • 1920Elected to the Executive Committee of the newly formed Communist Party and as international secretary at the Tours Congress
  • 1925Active in opposition to the party’s Bolshevisation
  • 1926Left the party and joined the revolutionary syndicalist movement

Karl Liebknecht

Karl Liebknecht
Communist Party of Germany (KPD) Communism Germany Germany 1871–1919 ✕ Murdered

The lone vote against the war; the revolution's first martyr

“The main enemy is at home.” — anti-war pamphlet, 1915

German socialist revolutionary. The only Reichstag deputy to vote against war credits during the First World War. Co-founded the Spartacus League and the Communist Party of Germany (KPD) with Rosa Luxemburg. Murdered by Freikorps after the January 1919 uprising.

Career timeline
  • 1907Published Militarism and Anti-Militarism and was sentenced to fortress imprisonment
  • 1912–1916Reichstag deputy; the sole vote against war credits in December 1914
  • 1916Arrested at a May Day anti-war rally; sentenced to prison
  • 1918.11November Revolution — proclaims the 'Free Socialist Republic' from the Berlin palace
  • 1918.12–1919.01Co-founds the Spartacus League and the KPD; the January uprising
  • 1919.01Seized by the Freikorps and killed alongside Luxemburg

Rosa Luxemburg

Rosa Luxemburg
Communist Party of Germany (KPD) Communism Germany Poland 1871–1919 ✕ Murdered

“Freedom is always the freedom of the one who thinks differently”

On 14 January 1919, the day after the Spartacist uprising fell, Luxemburg's final article appeared in Die Rote Fahne. To the victors' cry of 'Order prevails in Berlin!' she answered: 'I was, I am, I shall be!' Arrested that night, murdered the next day.

Polish-born German revolutionary, and the Bolsheviks' sharpest comradely critic. From prison she defended the Russian Revolution while warning against the dissolution of the Constituent Assembly and the suppression of the press. Murdered by Freikorps troops during the January 1919 Berlin rising.

Career timeline
  • 1893Co-founds the Polish social democracy
  • 1898–1914Theorist of the SPD left; the revisionism dispute
  • 1899Published Reform or Revolution
  • 1906The Mass Strike
  • 1913Published The Accumulation of Capital
  • 1915–1918Jailed for anti-war work; writes on the Russian Revolution from prison
  • 1918.12Co-founds the German Communist Party
  • 1919.01Murdered by Freikorps troops in the January rising

Jenő Landler

Landler Jenő
Hungary state institutions Communism Hungary Hungary (Jewish) 1875–1928 ○ Heart failure

Labour lawyer turned Communist who was interior commissar and a Red Army commander in the Hungarian Soviet Republic

Born to a Jewish family in Gelse, he became a lawyer and, as legal adviser to the railway workers’ federation, defended the leaders of the national railway strike in 1904. He joined the Social Democratic Party in 1908 and moved steadily left until he became a Communist. In March 1919 he agreed with Béla Kun in prison on introducing the dictatorship of the proletariat; in the Soviet Republic he was commissar for the interior and for trade, then commanded the Red Army’s III Corps in the northern campaign and became commander-in-chief in July. After the fall he emigrated to Austria and led the exiled Communist movement. He died in Cannes in 1928, and his ashes were placed in the Kremlin Wall.

Career timeline
  • 1904Defended the leaders of the railway strike
  • 1908Joined the Social Democratic Party
  • 1919Commissar for the interior and for trade
  • 1919Commander of III Corps; commander-in-chief from July
  • 1919–1928Exile in Austria; leader of the exiled Communist movement

Luis Emilio Recabarren

Luis Emilio Recabarren
Communist Party of Chile Communism Chile Chile 1876–1924 ✕ Suicide

Father of the Chilean labour movement and pioneer of Latin American communism

"Reading is one of the best means of emancipation for the working classes. That is why we urge you to read much." — Recabarren's constant refrain at workers' gatherings throughout Chile.

A lifelong organizer and theorist who dedicated himself to building Chile's labour movement and socialist party. Witnessing the brutal conditions of nitrate miners, he joined the Democratic Party but broke with its reformism in 1912 to found the Socialist Workers' Party (POS). Despite repeated imprisonment and exile, he launched and edited workers' newspapers, toured the country raising class consciousness, and in 1922 affiliated the party to the Comintern, transforming it into the Communist Party of Chile. Beset by internal party conflicts and failing health, he took his own life in 1924, but the organizational, educational, and press foundations he laid became cornerstones of the Chilean and Latin American revolutionary tradition.

Career timeline
  • 1894Joined the Chilean Democratic Party
  • 1906Elected deputy for Tocopilla (denied seat)
  • 1908–1909Exile in Argentina and Europe
  • 1912Founded Socialist Workers' Party (POS) and El Despertar newspaper
  • 1918Co-founded Communist Party of Argentina, first national directorate
  • 1921Elected deputy for Antofagasta
  • 1922Transformed POS into Communist Party (PCCh), attended 4th Comintern Congress
  • 1924Committed suicide by gunshot in Santiago

Antonín Janoušek

Antonín Janoušek
Party of Communists in Hungary (KMP) Communism Czechoslovakia Czech 1877–1941 ○ Natural causes

Czech journalist who chaired the Revolutionary Governing Council of the Slovak Soviet Republic in 1919

Born in Nymburk, he was originally an engine fitter; he joined the Social Democratic Party in 1895 and from 1906 was a workers’ journalist and an official of workers’ associations. Living in Budapest from 1918 as a correspondent of the Kladno paper Svoboda, he led the Czech and Slovak section of the Hungarian Communist Party’s central committee in 1919. After the Hungarian Red Army entered Slovakia he proclaimed the Slovak Soviet Republic in Prešov and became chairman of its Revolutionary Governing Council, but the state ceased to exist on 7 July when Czechoslovak troops pushed the Hungarians out. Imprisoned in Hungary after the fall of the Hungarian Soviet Republic, he was handed over to the Czechoslovak authorities in 1920. Granted Soviet citizenship, he moved to Soviet Russia in 1922 and worked for International Workers’ Aid. He died of natural causes in 1941.

Career timeline
  • 1895Joined the Social Democratic Party
  • 1906Workers’ journalist and official of workers’ associations
  • 1919Head of the Czech and Slovak section of the Hungarian Communist central committee
  • 1919Chairman of the Revolutionary Governing Council of the Slovak Soviet Republic
  • 1922–1941Moved to the Soviet Union; International Workers’ Aid

Vasil Petrov Kolarov

Васил Петров Коларов
Comintern Communism Bulgaria Bulgaria 1877–1950 ○ Natural causes

Co-founder of Bulgarian communism, from the Comintern to head of state

On 22 September 1923, Kolarov and Dimitrov launched the anti-fascist armed uprising. Crushed, they led the survivors across the Yugoslav border — sentenced to death in absentia, beginning 22 years of exile.

Co-founder of the Bulgarian Communist Party and Comintern General Secretary (1922–24). He personally directed the failed September 1923 uprising, spent 22 years in Soviet exile as the Krestintern's agrarian theorist, then returned to lead Bulgaria's Stalinization as head of state and prime minister.

Career timeline
  • 1897Joined Bulgarian Workers' Social Democratic Party
  • 1904–1919Head of Tesniak organization, Plovdiv
  • 1905–1923Member of the Central Committee
  • 1913–1923Member of the National Assembly
  • 1919–1923Secretary of the CC, Bulgarian Communist Party
  • 1922–1924General Secretary, ECCI (Comintern)
  • 1923Co-leader of the September anti-fascist uprising
  • 1928–1939President, Krestintern Executive Committee
  • 1931–1941Director, International Agrarian Institute (Moscow)
  • 1946–1947Chairman of the Provisional Presidency, Bulgaria
  • 1947–1949Deputy Prime Minister and Minister of Foreign Affairs
  • 1949–1950Prime Minister of the People's Republic of Bulgaria

Aurél Stromfeld

Stromfeld Aurél
Hungary state institutions Communism Hungary Hungary (German descent) 1878–1927 ○ Died

Professional officer who as chief of staff of the Hungarian Red Army directed the northern campaign of 1919

Born in Újpest into a German-origin Evangelical family of intellectuals, he graduated from the Ludovika Academy in 1896, studied at the War Academy in Vienna and in 1913 became its first professor from the Hungarian army. In January 1919 he joined the Social Democratic Party and as state secretary was put in charge of army organisation. Under the Soviet Republic he became chief of staff of the Red Army on 21 April, won an important victory near Miskolc and led the northern campaign, but resigned on 3 July in protest at the acceptance of the Clemenceau note and the order to withdraw. Arrested after the fall, he was sentenced to three years for treason in 1920, and from 1925 he was a member of the illegal Communist Party. He died in 1927 and was posthumously promoted to colonel general in 1945.

Career timeline
  • 1896Graduated from the Ludovika Academy
  • 1913Professor at the War Academy in Vienna
  • 1919Joined the Social Democrats; state secretary for army organisation
  • 1919Chief of staff of the Red Army
  • 1920Sentenced to three years for treason
  • 1925–1927Member of the illegal Communist Party

Angelica Isaakovna Balabanova

Анжелика Исааковна Балабанова
Comintern Communism Soviet Union Russia 1878–1965 ○ Natural causes

The Comintern's first secretary, who taught Mussolini and branded him traitor

"I had never seen a more wretched human being" — on first meeting Mussolini in Lausanne

Russian-born Italian socialist. First secretary of the Comintern, she taught Mussolini Marxism and publicly denounced him as a traitor when he embraced fascism. She broke with Bolshevism in 1922 and led Italy's maximalist socialist faction.

Career timeline
  • 1897Left Russia for Brussels; earned a doctorate in philosophy and literature at the New University
  • 1900Joined the Italian Socialist Party (PSI); organised immigrant textile workers
  • 1912–1914PSI Central Committee member and Avanti! editor; worked alongside Mussolini
  • 1915–1916Participated in the Zimmerwald and Kienthal anti-war conferences
  • 1917Returned to Russia and joined the Bolshevik Party
  • 1919–1920First secretary of the Comintern; organised the 1st and 2nd Congresses
  • 1922–1930Broke with Bolshevism; returned to Italy to lead the PSI maximalist faction
  • 1930–1945Led the PSIm (Maximalist Socialist Party); anti-fascist work in Swiss, French, and US exile

Vincas Kapsukas

Vincas Mickevičius-Kapsukas
Soviet Communist Party and Bolsheviks Soviet communism Soviet Union Lithuania 1880–1935 ○ Died

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

Eero Haapalainen

Eero Haapalainen
Communist Party of Finland (SKP) Communism Soviet Union Finland 1880–1937 ✕ Executed by shooting

Trade union leader who commanded the Finnish Red Guards from January to March 1918

Born in Kuopio in 1880, he joined the labour movement while studying law at Helsinki University. He was one of the leading Red Guard organisers in Helsinki during the 1905 general strike and in 1907 became the first chairman of the Finnish Trade Union Federation, losing the post in 1911 over his drinking. One of the most radical voices of 1917, openly calling for armed revolution, he was elected to the five-man committee of the Red Guards and in January 1918, without any military training, succeeded Ali Aaltonen as their commander-in-chief. Removed on 20 March after a series of defeats, he organised the defence of Viipuri with Edvard Gylling and escaped to Petrograd in May. He helped found the exiled Communist Party of Finland and worked in the Karelian Workers’ Commune, but was arrested in the Great Purge and shot in Petrozavodsk in 1937.

Career timeline
  • 1907–1911First chairman of the Finnish Trade Union Federation (SAJ)
  • 1917Commander of the Kymi Paper Mill Red Guard; member of the five-man Red Guard committee
  • 1918Commander-in-chief of the Red Guards; member of the People’s Delegation
  • 1920–1923Several posts in the Karelian Workers’ Commune
  • 1931–1935Head of the revolution research department, Karelian Research Institute

Kullervo Achilles Manner

Kullervo Achilles Manner
Social Democratic Party of Finland Communism Finland Finland 1880–1939 ✕ Died in prison

Head of Finland's 1918 Red revolutionary government, who later led the exiled Communist Party and served the Comintern

In July 1917, as Manner cried 'To free Finland!', the Eduskunta passed the Supreme Power Act and the gallery answered with the Finnish national anthem.

Finnish socialist revolutionary who led Finland's 1918 Red government as chairman of the People's Delegation. After the civil war's defeat, he fled to Soviet Russia, co-founded the Finnish Communist Party, and led it for fourteen years while serving on the Comintern executive committee.

Career timeline
  • 1900Graduated from Helsinki University; journalist at Porvoo newspaper
  • 1906Joined SDP; founded and edited the workers' paper Työläinen
  • 1910–1914Member of Parliament for Uusimaa
  • 1917Member of Parliament for Uusimaa
  • 1917Speaker of Parliament and chairman of the SDP
  • 1918.01–04Chairman of the Finnish People's Delegation (head of the Red government); also Commander-in-Chief of the Red Guards from April
  • 1918.08Co-founded the Finnish Communist Party (SKP) in Moscow
  • 1920–1934Chairman of the SKP; member of the ECCI (elected 1920, 1928)
  • 1934–1935Reassigned as Comintern rapporteur for Latin American affairs
  • 1935–1939Arrested, sentenced to 10 years; died in the Ukhta-Pechora camp

Richard Müller

Richard Müller
Marxism and communism Germany Germany 1880–1943 ○ Natural causes

Lathe operator who led Berlin’s Revolutionary Stewards, chaired the council Executive in 1918 and later wrote the revolution’s history

During the November Revolution of 1918, he chaired the Executive Council of Workers’ and Soldiers’ Councils. He led the Revolutionary Stewards in organising political strikes against the war from 1916.

A lathe operator from rural Thuringia, he became a leader of the turners’ branch of the Berlin metalworkers’ union. In the war he led the Revolutionary Stewards, a clandestine network of factory delegates, organising the 1916 strike against Liebknecht’s arrest and the mass strikes of April 1917 and January 1918. On the night of 9 November 1918 he occupied the Reichstag and called council elections, and as chairman of the Executive Council of the Greater Berlin workers’ and soldiers’ councils was formal head of the council regime. He later joined and left the KPD, and published a three-volume history of the revolution in 1924–1925.

Career timeline
  • 1916Began organising political strikes against the First World War with the Revolutionary Stewards.
  • 1918Chaired the Executive Council of Workers’ and Soldiers’ Councils during the German Revolution.

Edvard Gylling

Edvard Gylling
Soviet Union state institutions Soviet communism Soviet Union Finland 1881–1938 ✕ Executed by shooting

Finnish socialist who was Red Finland’s commissar of finance and later headed the government of Soviet Karelia

Born in Kuopio in 1881, the statistician and economist took his doctorate in 1909 with a thesis on crofting and became the Social Democrats’ agrarian expert. He sat in the Diet for the party from 1908 to 1917, was its vice chairman, and in November 1917 co-wrote “We demand” with Kuusinen. In the civil war he was Commissar of Finance of the People’s Delegation, led the talks for the 1 March treaty with Soviet Russia and signed it, and organised the defence of Viipuri at the end. Escaping to Sweden, he headed the Stockholm bureau of the Communist Party of Finland and in 1920 reported to Lenin on Karelian autonomy. As chairman of the Council of People’s Commissars of Soviet Karelia in 1923–1935 he pursued Finnicisation, was condemned for “nationalist chauvinism” and removed, and was shot in Moscow in 1938.

Career timeline
  • 1905Editor-in-chief of the Marxist journal Sosialistinen aikakausilehti
  • 1908–1917Social Democratic member of the Diet; party vice chairman
  • 1918Commissar of Finance, Finnish People’s Delegation
  • 1918–1920Head of the Stockholm bureau of the Communist Party of Finland
  • 1920–1923Leading the Karelian Workers’ Commune
  • 1923–1935Chairman of the Council of People’s Commissars of the Karelian ASSR

William Z. Zebulon Foster

William Zebulon Foster
Communist Party USA (CPUSA) Communism United States United States 1881–1961 ○ Natural causes

From leading the Great Steel Strike of 1919 to longest-serving leader of American communism

“The only party that genuinely represents the interests of the workers is the revolutionary party.” — Pages from a Worker's Life, 1939

From leading the Great Steel Strike of 1919 to becoming the CPUSA's longest-serving leader. He rebuilt the party after Browder dissolved it in 1944 and authored major Marxist histories including History of the Communist Party of the United States.

Career timeline
  • 1901Joins Socialist Party of America
  • 1909Joins the IWW; Spokane free-speech fight
  • 1912Founds the Syndicalist League of North America
  • 1917–1918Organizes Chicago packinghouse workers; wins 8-hour day
  • 1919Leads the Great Steel Strike of 250,000 workers
  • 1920Founds the Trade Union Educational League
  • 1921Joins Communist Party after 3rd Comintern Congress
  • 1924First presidential campaign on Communist ticket
  • 1929Becomes CPUSA Chairman; founds the TUUL
  • 1935Elected to ECCI Presidium
  • 1944–1945Fights Browder's dissolution; rebuilds CPUSA as General Secretary
  • 1948Indicted under Smith Act; trial postponed
  • 1957Retires as CPUSA Chairman Emeritus
  • 1961Dies in Moscow; state funeral in Red Square