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4 April

Across recorded history, 1,668 notable lives are recorded as having ended on 4 April. Below are the 24 most widely documented — ranked by how many language editions of Wikipedia carry an article about them.

Martin Luther King Jr.

1929–1968

American Baptist minister and civil rights leader

Martin Luther King Jr. was a civil rights leader who advocated for racial equality through nonviolent protest.

William Henry Harrison

1773–1841

president of the United States in 1841

William Henry Harrison served as a president of the United States.

Carl Benz

1844–1929

German automotive and engine designer and manufacturer

Carl Benz was a German automotive engineer who designed and manufactured motor vehicles.

Roger Ebert

1942–2013

American film critic and author

Roger Ebert was an American film critic who authored numerous books and worked as a television presenter.

Wilhelm Ostwald

1853–1932

Baltic German chemist

Wilhelm Ostwald was a chemist who conducted foundational research on catalysis, chemical equilibria, and reaction velocities.

Gloria Swanson

1899–1983

American actress

Gloria Swanson was an American actress who performed in film, television, and stage productions.

Max Frisch

1911–1991

Swiss playwrighter and novelist

Max Frisch was a Swiss playwright and novelist known for his contributions to twentieth-century literature.

William Crookes

1832–1919

British chemist and physicist

William Crookes was a British chemist and physicist who discovered the element thallium and invented the Crookes tube.

Robert Mundell

1932–2021

Canadian economist

Robert Mundell was an economist who served as a university teacher.

John Venn

1834–1923

British logician and philosopher

John Venn was a logician who introduced the diagrammatic representation of sets now known as the Venn diagram.

Sadegh Hedayat

1903–1951

Iranian writer

Sadegh Hedayat was an Iranian writer known for his contributions to modern Persian literature.

Georgiy Daneliya

1930–2019

Soviet film director and screenwriter

Georgiy Daneliya was a Soviet film director and screenwriter known for his contributions to cinema.

Jérôme Lalande

1732–1807

French astronomer (*1732 – †1807)

Jérôme Lalande was a French astronomer who contributed to the study of planetary motion and celestial mechanics.

Stanisław Moniuszko

1819–1872

Polish composer

Stanisław Moniuszko was a Polish composer known for his significant contributions to the development of national opera.

André Masséna

1758–1817

French military commander during the Revolutionary and Napoleonic Wars

André Masséna was a French military commander who served during the Revolutionary and Napoleonic Wars.

Carol II of Romania

1893–1953

king of Romania from 1930 to 1940

Carol II of Romania was a monarch who reigned as the King of Romania.

Carlo Gozzi

1720–1806

Italian playwright

Carlo Gozzi was an Italian playwright known for his theatrical works.

Yuly Martov

1873–1923

Russian politician

Yuly Martov was a Russian politician and journalist who served as a prominent leader of the Menshevik faction.

Victoria of Baden

1862–1930

Queen consort of Sweden

Victoria of Baden was a queen consort of Sweden who engaged in photography and writing.

Oleg Antonov

1906–1984

Soviet aeroplane designer

Oleg Antonov was a Soviet aeroplane designer who developed numerous aircraft models.

Héctor Scarone

1898–1967

Uruguayan footballer

Héctor Scarone was a Uruguayan footballer who played as a forward.

Samuel Reshevsky

1911–1992

American chess player

Samuel Reshevsky was an American chess player who competed at the international level.

Ghazi of Iraq

1912–1939

King of the Hashemite Kingdom of Iraq (1912-1939) (ruled 1933-1939)

Ghazi of Iraq was a monarch who served as the King of the Hashemite Kingdom of Iraq.

Heinrich Gustav Magnus

1802–1870

German chemist and physicist

Heinrich Gustav Magnus was a German physicist who conducted research in chemistry and physics while serving as a university teacher.

Source: Wikidata, released into the public domain under CC0. Snapshot: 2026-07. Names, dates and roles come from Wikidata; summaries are condensed from it. Nothing here is generated to fill a gap.

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