July 20th, 1731

Born on July 20th, 1731

Age in days, weeks and months
Wow, over 106,000 days old!

Why not celebrate an alternative birthday? In 74 days, exactly on July 3rd, 2024, people who were born on July 20th, 1731 will be 107,000 days old!

... in seconds, minutes and hours

What happened on July 20th?

July 20th, 2015

A suicide attack in Suruç, Turkey, for which Islamic State of Iraq and the Levant (ISIL) claimed responsibility, killed 34 people and injured 104 others.

July 20th, 2012

A gunman carried out a mass shooting at a movie theater in Aurora, Colorado, killing 12 people and injuring 58 others.

July 20th, 2001

The animated film Spirited Away, written and directed by Hayao Miyazaki, was released, becoming the highest-grossing film in Japanese history until 2020.

July 20th, 1997

USS Constitution, one of the United States Navy's original six frigates, sailed for the first time in 116 years after a full restoration.

July 20th, 1982

Members of the Provisional Irish Republican Army detonated two bombs in Hyde Park and Regent's Park in London, killing eleven British Army personnel and seven horses.

July 20th, 1977

Rain from a stalled thunderstorm caused six dams to fail, flooding Johnstown, Pennsylvania, resulting in 84 deaths and $340 in damages.

July 20th, 1976

The Viking 1 lander became the first spacecraft to successfully land on Mars and perform its mission.

July 20th, 1969

The Apollo 11 lunar module landed on the Sea of Tranquillity, where Neil Armstrong and Buzz Aldrin became the first men to walk on the moon six-and-a-half hours later.

July 20th, 1950

Korean War: After a month-long campaign, much of the North Korean air force was destroyed by United Nations forces.

July 20th, 1917

The prime minister of Serbia, Nikola Pašić, and the president of the Yugoslav Committee, Ante Trumbić, signed the Corfu Declaration, agreeing to seek the establishment of the Kingdom of Serbs, Croats, and Slovenes.

July 20th, 1867

The United States Congress established the Indian Peace Commission to seek peace treaties with a number of Native American tribes.

July 20th, 1807

French brothers Claude and Nicéphore Niépce received a patent for their Pyréolophore, one of the world's first internal combustion engines.

July 20th, 1793

Scottish explorer Alexander Mackenzie reached the Pacific coast at Bella Coola, British Columbia, completing the first recorded transcontinental crossing of North America north of Mexico.

July 20th, 1651

Wars of the Three Kingdoms: After crossing the Firth of Forth, English Commonwealth forces defeated a Scottish army at the Battle of Inverkeithing, opening the rest of the country to occupation.

July 20th, 2021

American businessman Jeff Bezos flies to space aboard New Shepard NS-16 operated by his private spaceflight company Blue Origin.

Birthdays
... of famous people, actors, celebrities and stars on July 20th

Same Day
Who's birthday is on July 20th?

92

Lola Albright

American actress and singer (1924–2017)

*July 20th, 1924, Akron †March 23rd, 2017, Toluca Lake

82

Diana Rigg

English actress (1938–2020)

*July 20th, 1938, Doncaster †September 10th, 2020, London

75

Ferdinand Franz Wallraf

German botanist, mathematician, theologian, priest and art collector (1748-1824)

*July 20th, 1748, Cologne †March 18th, 1824, Cologne

65

Mick MacNeil

Scottish keyboardist

*July 20th, 1958, Barra

81

Christian Rode

German actor and voice actor (1936–2018)

*July 20th, 1936, Hamburg †February 15th, 2018, Berlin

23

Csenge Braun

Hungarian beach handball player

*July 20th, 2000, Budapest

84

Dan Rooney

American football executive/owner, philanthropist and diplomat (1932-2017)

*July 20th, 1932, Pittsburgh †April 13th, 2017, Pittsburgh

63

Johann Ernst Daniel Bornschein

German author (1774–1838)

*July 20th, 1774, Prettin †April 1st, 1838, Gera

52

Sandra Oh

Canadian-American actress

*July 20th, 1971, Ottawa

61

Carlos Alazraqui

American actor

*July 20th, 1962, Yonkers

30

Lucas Digne

French association football player

*July 20th, 1993, Meaux

70

Marcia Hines

Singer, actress and TV personality

*July 20th, 1953, Boston

43

Gisele Bündchen

Brazilian fashion model

*July 20th, 1980, Horizontina

40

Barbara Goenaga

Spanish actress

*July 20th, 1983, San Sebastián

37

Osric Chau

Canadian actor and martial artist

*July 20th, 1986, Vancouver

57

Enrique Peña Nieto

President of Mexico from 2012 to 2018

*July 20th, 1966, Atlacomulco de Fabela

76

Carlos Santana

Mexican-American guitarist

*July 20th, 1947, Autlán de Navarro

91

Sally Ann Howes

British actor and singer

*July 20th, 1930, St John's Wood †December 19th, 2021, Palm Beach Gardens

241

Ray Allen

American basketball player

*July 20th, 1782, Merced

82

Henri-Louis Duhamel du Monceau

French naval engineer, botanist and agronomist (1700-1782)

*July 20th, 1700, Paris †August 22nd, 1782, Paris

Same year
Born in 1731

78

Henry Cavendish

British natural philosopher, scientist, and an important experimental and theoretical chemist and physicist

*October 10th, 1731, Nice †February 24th, 1810, London

70

Erasmus Darwin

English physician (1731-1802)

*December 12th, 1731, Elston †April 18th, 1802, Breadsall

70

Martha Washington

First Lady of the United States from 1789 to 1797

*June 13th, 1731, Chestnut Grove †May 22nd, 1802, Mount Vernon

44

Emanuel Philibert von Waldstein-Wartenberg

(1731-1775)

*February 2nd, 1731, Vienna †May 22nd, 1775, Třebíč

80

Tommaso Antici

Italian cardinal

*May 10th, 1731, Recanati †January 4th, 1812, Recanati

80

William Williams

Signer of the US declaration of Independence (1731-1811)

*April 23rd, 1731, Connecticut †August 2nd, 1811, Connecticut

35

Marie Josèphe of Saxony

Dauphine of France (1731-1767)

*November 4th, 1731, Dresden †March 13th, 1767, Palace of Versailles

62

Karl Abraham von Zedlitz

Prussian civil servant (1731-1793)

*January 4th, 1731, Czarny Bór †March 18th, 1793, Czerńczyce, Wrocław County

75

Sophie von La Roche

German novelist, editor

*December 6th, 1731, Kaufbeuren †February 18th, 1807, Offenbach am Main

71

Johannes Wiedewelt

Danish sculptor

*July 1st, 1731, Copenhagen †December 17th, 1802, Copenhagen

91

Joaquim Machado de Castro

Portuguese artist

*June 19th, 1731, Coimbra †November 17th, 1822, Lisbon

90

Jean-Jacques Castex

French artist

*April 9th, 1731, Toulouse †January 1st, 1822, Paris

32

Gabriela Silang

Filipino insurgent leader

*March 19th, 1731, Santa †September 20th, 1763, Vigan

66

Christian Cannabich

German violinist, composer, and Kapellmeister (1731-1798)

*December 28th, 1731, Mannheim †January 20th, 1798, Frankfurt

60

Catharine Macaulay

English historian, philosopher, feminist (1731-1791)

*April 2nd, 1731, Wye †June 22nd, 1791, Binfield

76

Jacob Sievers

Baltic German statesman (1731-1808)

*August 19th, 1731, Rakvere †July 23rd, 1808, Livonia

51

Charles Lee

British military diplomat and general of the Continental Army during the American War of Independence (1731-1782)

*January 26th, 1731, Cheshire †October 2nd, 1782, Philadelphia

62

Girolamo Tiraboschi

Italian historian, librarian and Jesuit (1731-1794)

*December 18th, 1731, Bergamo †June 3rd, 1794, Modena

68

William Cowper

English poet and hymnodist (1731–1800)

*November 26th, 1731, Berkhamsted †April 25th, 1800, Dereham

74

Benjamin Banneker

Free African American scientist, surveyor, almanac author and farmer (1731–1806)

*November 9th, 1731, Baltimore County †October 9th, 1806, Oella

Birthdays of famous people

Public holidays on July 20th

Fixed holidays (Christian feast day) which are celebrated on July 20th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1731 is a normal year and no leap year.

Calendar
July 1731