May 20th, 1720

Born on May 20th, 1720

Age in days, weeks and months
Wow, over 111,000 days old!

Why not celebrate an alternative birthday? In 987 days, exactly on January 11th, 2027, people who were born on May 20th, 1720 will be 112,000 days old!

... in seconds, minutes and hours

What happened on May 20th?

May 20th, 2013

A tornado struck Moore, Oklahoma, United States, killing 24 people and causing an estimated $2 billion of damage.

May 20th, 2012

The first of two major earthquakes struck Northern Italy, resulting in seven deaths.

May 20th, 1983

uMkhonto we Sizwe, the paramilitary wing of the African National Congress, detonated a car bomb in Pretoria, resulting in 19 deaths and 217.

May 20th, 1965

While attempting to land at Cairo International Airport, Pakistan International Airlines Flight 705 crashed for unknown reasons, killing all but 6 of the 121 people on board.

May 20th, 1947

The first session of the National Diet opened in Tokyo, Japan.

May 20th, 1943

The Luttra Woman (skull pictured), a bog body from the Early Neolithic period, was discovered near Luttra, Sweden.

May 20th, 1941

World War II: German paratroopers began the Battle of Heraklion on the island of Crete, capturing the airfield and port in Heraklion ten days later.

May 20th, 1927

By the Treaty of Jeddah, the United Kingdom recognized the sovereignty of King Abdulaziz of Saudi Arabia (pictured) over Hejaz and Nejd, which later merged to become Saudi Arabia.

May 20th, 1875

Representatives from seventeen countries signed the Metre Convention, which set up an institute for the purpose of coordinating international metrology and for coordinating the development of the metric system.

May 20th, 1609

Thomas Thorpe published the first copies of Shakespeare's sonnets, possibly without William Shakespeare's consent.

May 20th, 0794

According to the Anglo-Saxon Chronicle, King Æthelberht II of East Anglia was beheaded on the orders of King Offa of Mercia.

May 20th, 0685

The Picts defeated the Northumbrians at the Battle of Dun Nechtain, severely weakening the latter's power in northern Great Britain.

May 20th, 2022

Russo-Ukrainian War: Russia claims full control of the Ukrainian city of Mariupol after a nearly three-month siege.

May 20th, 2019

The International System of Units (SI): The base units are redefined, making the international prototype of the kilogram obsolete.

May 20th, 2016

The government of Singapore authorised the controversial execution of convicted murderer Kho Jabing for the murder of a Chinese construction worker despite the international pleas for clemency, notably from Amnesty International and the United Nations.

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

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

65

Jane Wiedlin

American musician

*May 20th, 1958, Oconomowoc

36

Shendy Puspa Irawati

Indonesian badminton player

*May 20th, 1987, Nganjuk

26

Dechapol Puavaranukroh

Thai badminton player

*May 20th, 1997, Chonburi

75

Jon Amiel

English film director

*May 20th, 1948, London

87

Roger Newdigate

British politician

*May 20th, 1719, Arbury †November 23rd, 1806, Arbury

40

Anastasia Russkikh

Russian badminton player

*May 20th, 1983, Gatchina

51

Honoré de Balzac

French novelist and playwright (1799–1850)

*May 20th, 1799, Tours †August 18th, 1850, Paris

23

Rosa Linn

Armenisk singer-songwriter

*May 20th, 2000, Vanadzor

66

John Stuart Mill

British philosopher and political economist (1806–1873)

*May 20th, 1806, London Borough of Islington †May 8th, 1873, Avignon

34

Goh V Shem

Malaysian badminton player

*May 20th, 1989, Setapak

28

Iben Bergstein

Badminton player

*May 20th, 1995, Rødovre

44

Jonathan Neil Morgan

Badminton player

*May 20th, 1979, Llanelli

27

Yukino Nakai

Badminton player

*May 20th, 1996, Nerima

37

Kenn Lim

Badminton player

*May 20th, 1986, Alor Setar

21

Ferdian Mahardika Ranialdy

Badminton player

*May 20th, 2002, Yogyakarta City

59

Toussaint Louverture

Haitian national hero

*May 20th, 1743, Cap-Haïtien †April 7th, 1803, Fort de Joux

27

Robert Skov

Danish association football player

*May 20th, 1996, Marbella

67

Sigrid Undset

Norwegian writer (1882-1949)

*May 20th, 1882, Kalundborg †June 10th, 1949, Lillehammer Municipality

55

Timothy Olyphant

American actor

*May 20th, 1968, Honolulu

89

James Stewart

American actor (1908–1997)

*May 20th, 1908, Indiana †July 2nd, 1997, Beverly Hills

Same year
Born in 1720

85

Carlo Gozzi

Italian playwright (1720-1806)

*December 13th, 1720, Venice †April 4th, 1806, Venice

67

Carlo Antonio Campioni

French-Italian composer

*November 16th, 1720, Lunéville †April 12th, 1788, Florence

57

Anna Maria Mozart

Mother of Maria Anna ("Nannerl") and Wolfgang Amadeus Mozart

*December 25th, 1720, Sankt Gilgen †July 3rd, 1778, Paris

74

Honoré III, Prince of Monaco

Monegasque prince (1720-1795)

*November 10th, 1720, Paris †March 21st, 1795, Paris

72

Henriette Amalie of Anhalt-Dessau

Princess of Anhalt-Dessau (1720-1793)

*December 7th, 1720, Dessau †December 5th, 1793, Dessau

70

Richard Price

British philosopher, preacher and mathematician (1723–1791)

*November 30th, 1720, Glamorgan †April 19th, 1791, London

71

Maximilian Hell

Slovak-Hungarian Jesuit, astronomer, mathematician, and physicist (1720–1792)

*May 15th, 1720, Banská Štiavnica †April 14th, 1792, Vienna

80

Samuel Werenfels

Swiss architect

*August 4th, 1720, Basel †September 11th, 1800, Basel

63

Anton Tischbein

German painter (1720-1784)

*August 28th, 1720, Haina †July 26th, 1784, Hamburg

58

Charles De Geer

Swedish industrialist and entomologist (1720-1778)

*February 10th, 1720, Finspång †March 7th, 1778, Stockholm

73

Charles Bonnet

Swiss philosopher and naturalist (1720 – 1793)

*March 13th, 1720, Geneva †May 20th, 1793, Genthod

83

Henrik Adam Brockenhuus

Danish courtier, local administrator in Zealand

*May 30th, 1720, Hamar Municipality †June 11th, 1803, Jungshovedgaard

68

Georg Michael Frank von La Roche

1720 - 1788

*January 1st, 1720, Tauberbischofsheim †January 1st, 1788

44

William Cavendish, 4th Duke of Devonshire

Former Prime Minister of the United Kingdom

*May 8th, 1720, London †October 2nd, 1764, Spa

76

Baron Munchausen

German nobleman

*May 11th, 1720, Bodenwerder †February 22nd, 1797, Bodenwerder

67

Charles Edward Stuart

Jacobite pretender to the thrones of England, Scotland, Ireland, and France; (1720-1788)

*December 31st, 1720, Palazzo Muti †January 31st, 1788, Palazzo Muti

58

Giovanni Battista Piranesi

Italian painter (1720-1778)

*October 4th, 1720, Mogliano Veneto †November 9th, 1778, Rome

77

Vilna Gaon

Polish-Lithuanian rabbi and Talmudist (1720–1797)

*April 23rd, 1720, Sialiec †October 9th, 1797, Vilnius

45

Filippo I, Duke of Parma

Monarch of Parma, Piacenza

*March 15th, 1720, Madrid †July 18th, 1765, Alessandria

30

Sakuramachi

Emperor of Japan (1720-1750)

*February 8th, 1720, Kyoto †May 28th, 1750, Kyoto

Birthdays of famous people

Public holidays on May 20th

Fixed holidays (Christian feast day, National Awakening Day) which are celebrated on May 20th.

Date as a Roman numeral / digit

Leap year

Yes: 1720 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
May 1720