August 21st, 1742

Born on August 21st, 1742

Age in days, weeks and months
Wow, over 103,000 days old!

Why not celebrate an alternative birthday? In 302 days, exactly on May 19th, 2027, people who were born on August 21st, 1742 will be 104,000 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 1742

68

Jean Baptiste Treilhard

French judge and diplomat (1742-1810)

*January 3rd, 1742, Brive-la-Gaillarde †December 5th, 1810, Paris

75

Jean Cesar Godeffroy

Merchant from Hamburg (1742-1818)

*October 16th, 1742, Hamburg †May 7th, 1818, Hamburg

43

Carl Wilhelm Scheele

Swedish German chemist who discovered oxygen

*December 9th, 1742, Stralsund †May 21st, 1786, Köping

76

Gebhard Leberecht von Blücher

Prussian field marshal (1742–1819)

*December 16th, 1742, Rostock †September 12th, 1819, Krobielowice

56

Georg Christoph Lichtenberg

German scientist, satirist

*July 1st, 1742, Ober-Ramstadt †February 24th, 1799, Göttingen

79

Félix de Azara

Spanish scientist (1742-1821)

*May 18th, 1742, Barbuñales †October 20th, 1821, Barbuñales

90

Ramón Lázaro de Dou y de Bassols

Spanish jurist

*January 1st, 1742, Barcelona †January 1st, 1832, Cervera

44

Arthur Middleton

American politician, signer of the Declaration of Independence. (1742-1787)

*June 26th, 1742, Charleston †January 1st, 1787, Province of South Carolina

81

James Gandon

British architect (1742-1823)

*February 20th, 1742, London †December 24th, 1823, Lucan

83

Franz Wenzel, Graf von Kaunitz-Rietberg

Austrian general

*July 2nd, 1742, Vienna †December 19th, 1825, Vienna

38

Johann Heinrich Waser

Swiss mathematician (1742-1780)

*April 1st, 1742, Zürich †May 27th, 1780, Zürich

55

Gunning Bedford

American politician 1742-1797

*April 7th, 1742, New Castle County †September 30th, 1797, New Castle

72

Christian Friedrich Duttenhofer

German theologian

*February 3rd, 1742, Nürtingen †March 18th, 1814, Heilbronn

60

Christian Gottlieb Geyser

German painter (1742-1803)

*August 20th, 1742, Görlitz †March 24th, 1803, Eutritzsch

77

Josias von Qualen

German provost

*April 20th, 1742, Osdorf †October 29th, 1819, Itzehoe

59

Pierre Roussel

French physician (1742-1802)

*September 29th, 1742, Ax-les-Thermes †September 19th, 1802, Châteaudun

79

Roch-Ambroise Cucurron Sicard

French abbé and instructor of the deaf

*September 20th, 1742, Le Fousseret †May 10th, 1822, former 12th arrondissement of Paris

73

José de Iturrigaray

Viceroy of New Spain (1742-1815)

*June 27th, 1742, Cádiz †August 22nd, 1815, Madrid

48

William Hooper

American politician (1742-1790)

*June 28th, 1742, Boston †October 14th, 1790, Hillsborough

84

Claus von der Decken

German politician (1742-1826)

*January 5th, 1742, Rittershausen †February 10th, 1826, Hanover

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 1742 is a normal year and no leap year.

Calendar
August 1742