Que s'est-il passé le 30 Avril ?

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ÉVéNEMENTS DU 30 AVRIL

Découvrez les événements historiques les plus importants qui se sont déroulés le 30 Avril et qui ont marqué le monde.

J. J. Thomson

Année: 1897

J. J. Thomson of the Cavendish Laboratory announces his discovery of the electron as a subatomic particle, over 1,800 times smaller than a proton (in the atomic nucleus), at a lecture at the Royal Institution in London.

Hawaii

Année: 1900

Hawaii becomes a territory of the United States, with Sanford B. Dole as governor.

Governor of New York

Année: 1885

Governor of New York David B. Hill signs legislation creating the Niagara Reservation, New York's first state park, ensuring that Niagara Falls will not be devoted solely to industrial and commercial use.

Camp Grant massacre

Année: 1871

The Camp Grant massacre takes place in Arizona Territory.

American Civil War

Année: 1864

American Civil War: Confederate forces led by General E. Kirby Smith attack federal troops retreating across the Saline at Jenkins' Ferry, Arkansas.

Albert Einstein

Année: 1905

Albert Einstein completes his doctoral thesis at the University of Zurich.

Federal Prison Camp, Alderson

Année: 1927

The Federal Industrial Institute for Women opens in Alderson, West Virginia, as the first women's federal prison in the United States.

World War II

Année: 1943

World War II: The British submarine HMS Seraph surfaces near Huelva to cast adrift a dead man dressed as a courier and carrying false invasion plans.

NAISSANCES DU 30 AVRIL

Découvrez les personnalnalités célèbres nées le 30 Avril, notamment des leaders, artistes, scientifiques et icônes culturelles.

Jon Bing

Année de naissance: 1944

Jon Bing, Norwegian author, scholar, and academic (died 2014)

Jill Clayburgh

Année de naissance: 1944

Jill Clayburgh, American actress (died 2010)

Frederick Chiluba

Année de naissance: 1943

Frederick Chiluba, Zambian politician, 2nd President of Zambia (died 2011)

Bobby Vee

Année de naissance: 1943

Bobby Vee, American pop singer-songwriter (died 2016)

Michael J. Smith

Année de naissance: 1945

Michael J. Smith, American pilot, and astronaut (died 1986)

Mimi Fariña

Année de naissance: 1945

Mimi Fariña, American singer-songwriter, guitarist, and activist (died 2001)

Don Schollander

Année de naissance: 1946

Don Schollander, American swimmer

Michael Brady (biomedical engineer)

Année de naissance: 1945

J. Michael Brady, British radiologist

DéCèS DU 30 AVRIL

Souvenez-vous des personnalités marquantes décédées le 30 Avril et de leur héritage durable.

Emma Smith

Année de décès: 1879

Emma Smith, American religious leader (born 1804)

Jean-Frédéric Waldeck

Année de décès: 1875

Jean-Frédéric Waldeck, French explorer, lithographer, and cartographer (born 1766)

Édouard Manet

Année de décès: 1883

Édouard Manet, French painter (born 1832)

Joseph Leidy

Année de décès: 1891

Joseph Leidy, American paleontologist and author (born 1823)

Casey Jones

Année de décès: 1900

Casey Jones, American railroad engineer (born 1864)

Thomas Cooke (bishop)

Année de décès: 1870

Thomas Cooke, Canadian bishop and missionary (born 1792)

Robert FitzRoy

Année de décès: 1865

Robert FitzRoy, English admiral, meteorologist, and politician, 2nd Governor of New Zealand (born 1805)

Onogawa Kisaburō

Année de décès: 1806

Onogawa Kisaburō, Japanese sumo wrestler, the 5th Yokozuna (born 1758)

JOURS FéRIéS DU 30 AVRIL

Découvrez les fêtes, commémorations et célébrations spéciales ayant lieu le 30 Avril dans le monde entier.

International Jazz Day

International Jazz Day (UNESCO)

April 30 (Eastern Orthodox liturgics)

Christian feast day: April 30 (Eastern Orthodox liturgics)

Sarah Josepha Hale

Christian feast day: Sarah Josepha Hale (Episcopal Church)

Armed Forces Day

Armed Forces Day (Georgia)

Beltane

May Eve, the eve of the first day of summer in the Northern hemisphere (see May 1): Beltane begins at sunset in the Northern hemisphere, Samhain begins at sunset in the Southern hemisphere. (Neo-Druidic Wheel of the Year)

Walpurgis Night

May Eve, the eve of the first day of summer in the Northern hemisphere (see May 1): Walpurgis Night (Central and Northern Europe)

List of Teachers' Days

Teachers' Day (Paraguay)

Rincon, Bonaire

Rincon Day (Bonaire)

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