August 10th, 1640

Born on August 10th, 1640

Age in days, weeks and months
Wow, over 140,000 days old!

Why not celebrate an alternative birthday? In 78 days, exactly on August 27th, 2026, people who were born on August 10th, 1640 will be 141,000 days old!

... in seconds, minutes and hours

What happened on August 10th?

August 10th, 2019

Jeffrey Epstein, an American financier and convicted sex offender, was found dead in his cell at the Metropolitan Correctional Center, New York.

August 10th, 2007

Amid large protests against the impending demolition of the Queen's Pier, the High Court of Hong Kong dismissed legal attempts to preserve the landmark.

August 10th, 1988

The Civil Liberties Act of 1988 became law, authorizing reparations to surviving Japanese Americans interned during World War II.

August 10th, 1966

The Heron Road Bridge in Ottawa, Canada, collapsed during its construction, killing nine workers.

August 10th, 1953

First Indochina War: The French Union withdrew its forces from Operation Camargue against the Việt Minh in central modern-day Vietnam.

August 10th, 1904

Russo-Japanese War: The first major confrontation between modern steel battleship fleets took place in the Battle of the Yellow Sea.

August 10th, 1901

The Amalgamated Association of Iron, Steel and Tin Workers began an ultimately unsuccessful strike to reverse its declining fortunes and organize large numbers of new members.

August 10th, 1897

German chemist Felix Hoffmann discovered an improved method of synthesizing aspirin (package pictured).

August 10th, 1864

José Antônio Saraiva announced that the Brazilian military would exact reprisals after Uruguay's governing Blanco Party refused Brazil's demands, beginning the Uruguayan War.

August 10th, 1861

American Civil War: The first major battle west of the Mississippi River, the Battle of Wilson's Creek, was fought.

August 10th, 1844

From measurements of its motion, German astronomer Friedrich Wilhelm Bessel deduced that Sirius, the brightest star in the night sky, had an unseen companion.

August 10th, 1793

The Louvre (pyramid pictured) in Paris, today the world's most-visited museum, opened with an exhibition of 537 paintings and 184 objets d'art.

August 10th, 1792

French Revolution: Insurrectionists in Paris stormed the Tuileries Palace (depicted), effectively ending the French monarchy until it was restored in 1814.

August 10th, 1755

The first wave of the Expulsion of the Acadians from the present-day Canadian Maritime provinces by the British began with the Bay of Fundy campaign at Chignecto.

August 10th, 1628

The Swedish warship Vasa sank shortly after departing Stockholm on her maiden voyage to take part in the Thirty Years' War.

Birthdays
... of famous people, actors, celebrities and stars on August 10th

Same year
Born in 1640

48

Aphra Behn

British playwright, poet and spy (1640–1689)

*July 10th, 1640, Canterbury †April 16th, 1689, London

64

Leopold I, Holy Roman Emperor

Holy Roman Emperor (1658-1705), King of Hungary and Croatia and King of Bohemia

*June 9th, 1640, Vienna †May 5th, 1705, Vienna

66

Madame de Montespan

French noble, mistress of Louis XIV; (1640-1707)

*October 5th, 1640, Lussac-les-Châteaux †May 27th, 1707, Bourbon-l'Archambault

74

Pu Songling

Chinese writer (1640–1715)

*June 5th, 1640, Zichuan District †February 25th, 1715, Zichuan District

62

Gérard Audran

French engraver (1640-1703)

*August 2nd, 1640, Lyon †July 26th, 1703, Paris

55

Peter Müller

(1640-1696)

*July 19th, 1640, Nordhausen †May 31st, 1696, Gera

70

Gerard de Lairesse

Painter and engraver from the Northern Netherlands

*September 11th, 1640, Liège †July 28th, 1711, Amsterdam

68

Barbara Palmer, 1st Duchess of Cleveland

English royal mistress from the Villiers family (1640-1709)

*November 27th, 1640, St Margaret's Church, Westminster †October 9th, 1709, Chiswick

78

Philippe de La Hire

French mathematician and astronomer (1640-1718)

*March 18th, 1640, Paris †April 21st, 1718, Paris

75

Jacques d'Agar

French painter (1640-1715)

*March 9th, 1640, Paris †November 16th, 1715, Copenhagen

85

Pierre II Mignard

French architect (1640-1725)

*February 20th, 1640, Avignon †April 10th, 1725, Avignon

83

Mariana Alcoforado

Portuguese nun and writer

*April 22nd, 1640, Beja †July 28th, 1723, Beja

91

Charles-René d'Hozier

French historian (1640-1732)

*February 24th, 1640, Paris †February 13th, 1732, Paris

82

Claude Fleury

French historian

*December 6th, 1640, Paris †July 14th, 1723, Paris

55

Robert Plot

English scientist

*December 13th, 1640, Sutton Baron And Sutton Baron Hall †April 30th, 1696, Kent

56

Georg Mohr

Danish mathematician

*April 1st, 1640, Copenhagen †January 26th, 1697, Sławnikowice

64

Benjamin Keach

British writer and theologian

*February 29th, 1640, Buckinghamshire †June 18th, 1704

84

Jonathan Singletary Dunham

American settler (1640-1724)

*January 17th, 1640, Newbury †September 6th, 1724

72

Philipp Müller

*August 24th, 1640, Sangerhausen †March 15th, 1713, Jena

Birthdays of famous people

Public holidays on August 10th

Fixed holidays (Christian feast day) which are celebrated on August 10th.

Date as a Roman numeral / digit

Leap year

Yes: 1640 is a leap year, therefore has a 29th of February with an additional leap day and a total of 366 days (instead of the usual 365 days in a normal year).

Calendar
August 1640