August 21st, 1842

Born on August 21st, 1842

Age in days, weeks and months
Wow, over 67,000 days old!

Why not celebrate an alternative birthday? In 834 days, exactly on October 24th, 2028, people who were born on August 21st, 1842 will be 68,000 days old!

... in seconds, minutes and hours

What happened on August 21st?

August 21st, 2007

BioShock was released in North America, becoming a critical success and a demonstration of video games as an art form.

August 21st, 2015

Passengers on a Thalys train from Amsterdam to Paris confronted and subdued an attacker who attempted a mass shooting.

August 21st, 2013

Syrian civil war: Areas controlled by the Syrian opposition in Ghouta, Damascus, were attacked by rockets (launcher pictured) containing sarin, killing at least 281 people.

August 21st, 1986

A limnic eruption of Lake Nyos in Cameroon released a cloud of carbon dioxide, suffocating 1,746 people and 3,500 livestock.

August 21st, 1963

South Vietnamese special forces loyal to Ngô Đình Nhu, the brother of President Ngô Đình Diệm, raided and vandalised Buddhist pagodas (one pictured) across the country, arresting thousands and leaving hundreds dead.

August 21st, 1945

American physicist Harry Daghlian accidentally dropped a tungsten carbide brick onto a plutonium bomb core, exposing himself to neutron radiation and later becoming the first Manhattan Project fatality due to a criticality accident.

August 21st, 1944

World War II: A combined Canadian–Polish force captured the town of Falaise, France, in the final offensive of the Battle of Normandy.

August 21st, 1942

World War II: The Imperial Japanese Army lost the Battle of the Tenaru, the first of its three major land offensives during the Guadalcanal campaign.

August 21st, 1911

Leonardo da Vinci's Mona Lisa (pictured) was stolen from the Louvre by museum employee Vincenzo Peruggia and was not recovered until two years later.

August 21st, 1858

The first of seven debates between Abraham Lincoln and Stephen A. Douglas (both pictured), candidates for an Illinois seat in the U.S. Senate, was held in Ottawa, Illinois.

August 21st, 1808

Peninsular War: British and Portuguese forces put an end to the first French invasion of Portugal at the Battle of Vimeiro.

August 21st, 1789

The national colours of Italy first appeared on a tricolour cockade in Genoa.

August 21st, 1717

Austro-Turkish War: Austrian troops under Prince Eugene of Savoy captured the strategically important city of Belgrade from the Ottoman Empire.

August 21st, 1716

Seventh Ottoman–Venetian War: Ottoman forces suddenly abandoned their siege of Corfu, allowing the Republic of Venice to preserve its rule over the Ionian Islands.

August 21st, 1689

Jacobite clans clashed with a regiment of Covenanters in the streets of Dunkeld, Scotland.

Birthdays
... of famous people, actors, celebrities and stars on August 21st

Same year
Born in 1842

70

Karl May

German author (1842-1912)

*February 25th, 1842, Hohenstein-Ernstthal †March 30th, 1912, Radebeul

80

Cornelie Richter

German salonnière

*March 4th, 1842, Berlin †July 19th, 1922, Berlin

81

Alfred Marshall

British economist (1842–1924)

*July 26th, 1842, Bermondsey †July 13th, 1924, Cambridge

56

Stéphane Mallarmé

French Symbolist poet (1842–1898)

*March 18th, 1842, Paris †September 9th, 1898, Fontainebleau

68

William James

American philosopher, psychologist, and pragmatist (1842–1910)

*January 11th, 1842, Astor House †August 26th, 1910, Tamworth

66

François Coppée

French poet and novelist (1842–1908)

*January 26th, 1842, Paris †May 23rd, 1908, 7th arrondissement of Paris

48

Heinrich Heydemann

German classical archaeologist

*August 28th, 1842, Greifswald †September 10th, 1890, Halle (Saale)

76

Arrigo Boito

Italian poet and opera composer and librettist of Verdi's opera ''Otello'' (1842-1918)

*February 24th, 1842, Padua †June 10th, 1918, Milan

75

Abdul Hamid II

34th Sultan of the Ottoman Empire from 1876 to 1909

*September 21st, 1842, Istanbul †February 10th, 1918, Beylerbeyi Palace

79

Madeleine Brès

French physician (1849–1921)

*November 25th, 1842, Bouillargues †November 30th, 1921, Montrouge

47

Charles Grad

French politician (1842-1890)

*December 8th, 1842, Turckheim †July 3rd, 1890, Wintzenheim

88

Giovanni Boldini

Italian painter (1842-1931)

*December 31st, 1842, Ferrara †January 12th, 1931, Paris

65

Rafael Guastavino

Spanish architect

*March 1st, 1842, Valencia †February 1st, 1908, Asheville

71

Ambrose Bierce

American editorialist, journalist, short story writer, fabulist, and satirist

*June 24th, 1842, Meigs County †November 30th, 1913, Chihuahua City

74

Jean Gaston Darboux

French mathematician (1842–1917)

*August 14th, 1842, Nîmes †February 23rd, 1917, Paris

80

James Dewar

Scottish chemist and physicist (1842–1923)

*September 20th, 1842, Kincardine †March 27th, 1923, London

83

Camille Flammarion

French astronomer and author

*February 26th, 1842, Val-de-Meuse †June 3rd, 1925, Juvisy-sur-Orge

68

Ellen Swallow Richards

American chemist (1842-1911)

*December 3rd, 1842, Dunstable †March 30th, 1911, Boston

56

Sophus Lie

Norwegian mathematician

*December 17th, 1842, Nordfjordeid †February 18th, 1899, Oslo

61

Arthur Sullivan

English composer of the Gilbert & Sullivan duo (1842-1900)

*May 13th, 1842, London †August 1st, 1903, London

Birthdays of famous people

Public holidays on August 21st

Fixed holidays (Christian Feast Day) which are celebrated on August 21st.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1842 is a normal year and no leap year.

Calendar
August 1842