August 2nd, 1644

Born on August 2nd, 1644

Age in days, weeks and months
Wow, over 138,000 days old!

Why not celebrate an alternative birthday? In 240 days, exactly on February 26th, 2025, people who were born on August 2nd, 1644 will be 139,000 days old!

... in seconds, minutes and hours

What happened on August 2nd?

August 2nd, 1973

A flash fire killed 50 people at a leisure centre in Douglas, Isle of Man.

August 2nd, 1947

Star Dust, a British South American Airways airliner, crashed into Mount Tupungato in the Argentine Andes; its wreckage was not found until 1998.

August 2nd, 1939

Leo Szilard (pictured) penned a letter, signed by Albert Einstein and addressed to U.S. president Franklin D. Roosevelt, warning that Germany may develop atomic bombs, leading to the establishment of the Manhattan Project.

August 2nd, 1932

At the California Institute of Technology, American physicist Carl David Anderson proved the existence of antimatter with the discovery of the positron, for which he would receive the 1936 Nobel Prize in Physics.

August 2nd, 1923

Calvin Coolidge became the 30th president of the United States after Warren G. Harding suffered a fatal heart attack.

August 2nd, 1920

Nepalese author Krishna Lal Adhikari (pictured) was sentenced to nine years in prison for publishing a book about the cultivation of corn.

August 2nd, 1916

An explosion, blamed on Austro-Hungarian saboteurs, sank the Italian dreadnought Leonardo da Vinci.

August 2nd, 1870

One of the world's earliest underground tube railways opened in the Tower Subway, a tunnel beneath the River Thames in London.

August 2nd, 1790

The first United States census was officially completed, with the nation's residential population enumerated to be 3,929,214.

August 2nd, 1100

While on a hunting trip in the New Forest, King William II of England was killed by an arrow through the lung loosed by one of his own men.

August 2nd, 0461

Unpopular among the Senate aristocracy for his reforming efforts, Roman emperor Majorian was deposed by Ricimer and executed five days later.

January 1st, 1970

An allied army led by Philip II of Macedon overcame the forces of city-states led by Athens and Thebes at the Battle of Chaeronea, securing Macedonian hegemony over the majority of ancient Greece.

August 2nd, 1945

World War II: End of the Potsdam Conference.

August 2nd, 1943

World War II: The Motor Torpedo Boat PT-109 is rammed by the Japanese destroyer Amagiri and sinks. Lt. John F. Kennedy, future U.S. president, saves all but two of his crew.

August 2nd, 1939

Albert Einstein and Leo Szilard write a letter to Franklin D. Roosevelt, urging him to begin the Manhattan Project to develop a nuclear weapon.

Birthdays
... of famous people, actors, celebrities and stars on August 2nd

Same Day
Who's birthday is on August 2nd?

31

Charli XCX

English singer-songwriter

*August 2nd, 1992, Cambridge

46

Florian Stetter

German actor

*August 2nd, 1977, Munich

35

Arun Vishnu

Badminton player

*August 2nd, 1988, Kozhikode

29

Tang Yuanting

Chinese badminton player

*August 2nd, 1994, Nanning

27

Kevin Sanjaya Sukamuljo

Indonesian badminton player

*August 2nd, 1996, Banyuwangi

48

Xu Huaiwen

Badminton player

*August 2nd, 1975, Guiyang

88

Dora Boothby

English badminton and tennis player

*August 2nd, 1881, Finchley †February 22nd, 1970, Hammersmith

68

Jean du Casse

French admiral and buccaneer

*August 2nd, 1646, Saubusse †June 25th, 1715, Bourbon-l'Archambault

81

Peter O'Toole

British actor (1932–2013)

*August 2nd, 1932, Leeds †December 14th, 2013, Wellington Hospital, London

63

Bobby Ertanto

Badminton player

*August 2nd, 1960, Surabaya

55

Thomas Lund

Badminton player

*August 2nd, 1968, Aarhus

35

Rosario Maddaloni

Badminton player

*August 2nd, 1988, Torre del Greco

34

Xing Aiying

Badminton player

*August 2nd, 1989, Jiangsu

32

Niclas Nøhr

Badminton player

*August 2nd, 1991, Vordingborg

31

Kira Kattenbeck

Badminton player

*August 2nd, 1992, Steinfurt

30

Tam Chun Hei

Badminton player

*August 2nd, 1993, Hong Kong

28

Victor Svendsen

Badminton player

*August 2nd, 1995, Hjørring

27

Citra Putri Sari Dewi

Badminton player

*August 2nd, 1996, Jakarta

24

Elavenil Valarivan

Indian sport shooter

*August 2nd, 1999, Cuddalore

59

Mary-Louise Parker

American actress (born 1964)

*August 2nd, 1964, Fort Jackson

Same year
Born in 1644

73

William Penn

English real estate entrepreneur, philosopher, early Quaker and founder of the Province of Pennsylvania (1644-1718)

*October 14th, 1644, London †July 30th, 1718, Ruscombe

65

Ole Rømer

Danish astronomer (*1644 – †1710)

*September 25th, 1644, Aarhus †September 19th, 1710, Copenhagen

75

Claude Delisle

French historian (1644-1720)

*November 5th, 1644, Vaucouleurs †May 2nd, 1720, Paris

43

David Clodius

German theologian

*May 14th, 1644, Hamburg †September 10th, 1687, Giessen

70

Thomas Britton

English charcoal merchant, chemist and concert promoter

*January 14th, 1644, Rushden †September 27th, 1714, Clerkenwell

70

Veit Hans Schnorr von Carolsfeld

German businessman

*March 18th, 1644, Schneeberg †January 26th, 1715, Schneeberg

72

Nils Bielke

Swedish noble 1644–1716

*February 7th, 1644, Stockholm †November 26th, 1716, Stockholm

84

Johann Fabricius

German theologian

*February 11th, 1644, Altdorf bei Nürnberg †January 29th, 1729, Königslutter am Elm

79

Marie Jeanne of Savoy

Duchess of Savoy

*April 11th, 1644, Paris †March 15th, 1724, Turin

66

Philips van Almonde

Dutch Lieutenant Admiral

*December 29th, 1644, Brielle †January 6th, 1711, Leiden

36

Jacob Rotius

Dutch painter (1644-1681)

*September 11th, 1644, Hoorn †January 1st, 1681, Hoorn

61

Friedrich Christian von Plettenberg

Prince-Bishop of Münster

*August 8th, 1644, Lenhausen Castle †May 6th, 1706, Greven

59

Heinrich Biber

Bohemian-Austrian composer and violinist (1644–1704)

*August 12th, 1644, Stráž pod Ralskem †May 3rd, 1704, Salzburg

26

Henrietta of England

English princess, duchesse of Orléans (1644-1670)

*June 16th, 1644, Exeter †June 30th, 1670, Saint-Cloud

49

Marquard Sebastian Schenk of Stauffenberg

Prince-Bishop of Bamberg (1644-1693)

*May 16th, 1644, Eichstätt †October 9th, 1693, Bamberg

50

Maria Elisabeth Lämmerhirt

Mother of Johann Sebastian Bach (1644-1694)

*February 24th, 1644, Erfurt †May 1st, 1694, Eisenach

56

Savio Mellini

Italian cardinal

*July 5th, 1644, Rome †February 10th, 1701, Rome

64

Conrad von Reventlow

Danish statesman (1644-1708)

*April 21st, 1644, Copenhagen †July 21st, 1708, Clausholm Castle

65

Johann Wolfgang Franck

German baroque composer

*May 31st, 1644, Unterschwaningen †January 1st, 1710, London

80

Pierre de Langle

French bishop and theologian (1644-1724)

*March 6th, 1644, Évreux †April 12th, 1724, Boulogne-sur-Mer

Birthdays of famous people

Public holidays on August 2nd

Fixed holidays (Christian feast day, Romani genocide-related observances, including) which are celebrated on August 2nd.

Date as a Roman numeral / digit

Leap year

Yes: 1644 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 1644