May 20th, 1604

Born on May 20th, 1604

Age in days, weeks and months
Wow, over 153,000 days old!

Why not celebrate an alternative birthday? In 557 days, exactly on January 8th, 2026, people who were born on May 20th, 1604 will be 154,000 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, 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

With the signing of the Treaty of Jeddah, the United Kingdom recognized the sovereignty of Ibn Saud 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 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, 1714

Johann Sebastian Bach directed the first performance of his Pentecost cantata Erschallet, ihr Lieder at the chapel of Schloss Weimar (pictured).

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.

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

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

66

Jane Wiedlin

American musician

*May 20th, 1958, Oconomowoc

37

Shendy Puspa Irawati

Indonesian badminton player

*May 20th, 1987, Nganjuk

27

Dechapol Puavaranukroh

Thai badminton player

*May 20th, 1997, Chonburi

76

Jon Amiel

English film director

*May 20th, 1948, London

41

Anastasia Russkikh

Russian badminton player

*May 20th, 1983, Gatchina

28

Robert Skov

Danish association football player

*May 20th, 1996, Marbella

51

Honoré de Balzac

French novelist and playwright (1799–1850)

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

24

Rosa Linn

Armenisk singer-songwriter

*May 20th, 2000, Vanadzor

35

Goh V Shem

Malaysian badminton player

*May 20th, 1989, Setapak

29

Iben Bergstein

Badminton player

*May 20th, 1995, Rødovre

28

Yukino Nakai

Badminton player

*May 20th, 1996, Nerima

45

Jonathan Neil Morgan

Badminton player

*May 20th, 1979, Llanelli

38

Kenn Lim

Badminton player

*May 20th, 1986, Alor Setar

22

Ferdian Mahardika Ranialdy

Badminton player

*May 20th, 2002, Yogyakarta

66

John Stuart Mill

British philosopher and political economist (1806–1873)

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

56

Timothy Olyphant

American actor

*May 20th, 1968, Honolulu

67

Sigrid Undset

Norwegian writer (1882–1949)

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

89

James Stewart

American actor (1908–1997)

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

78

Dietrich Mateschitz

Austrian businessman

*May 20th, 1944, Sankt Marein im Mürztal †October 22nd, 2022, St. Wolfgang im Salzkammergut

39

Chris Froome

British cyclist (born 1985)

*May 20th, 1985, Nairobi

Same year
Born in 1604

17

Osman II

Sultan of the Ottoman Empire

*November 3rd, 1604, Istanbul †May 20th, 1622, Istanbul

56

Sir William Brereton, 1st Baronet

English writer, politician, and commander in the Parliamentary army (1604-1661)

*September 13th, 1604, Handforth †April 7th, 1661, Croydon Palace

37

Louis, Count of Soissons

French noble

*May 1st, 1604, Paris †July 6th, 1641, Battle of La Marfée

84

George Ent

English scientist and physician; (1604-1689)

*November 6th, 1604, Sandwich †October 13th, 1689, Holborn

64

Frans Luycx

Flemish Baroque painter (1604–1668)

*April 17th, 1604, Antwerp †May 1st, 1668, Vienna

44

Claudia de' Medici

Archduchess of Austria (1604-1648)

*June 4th, 1604, Palazzo Pitti †December 25th, 1648, Innsbruck

43

Francesco Brunetti

Italian historian and writer

*November 30th, 1604, Campli †November 30th, 1647, Campli

52

John IV of Portugal

King of Portugal

*March 19th, 1604, Ducal Palace of Vila Viçosa †November 6th, 1656, Ribeira Palace

45

Jean Morin

French painter (c.1590-1650)

*November 30th, 1604, Paris †June 6th, 1650, Paris

66

Johann Rudolf Glauber

German-Dutch alchemist (1604-1670)

*March 10th, 1604, Karlstadt am Main †March 16th, 1670, Amsterdam

46

Tokugawa Iemitsu

Shogun of the Tokugawa shogunate (1604–1651)

*August 12th, 1604, Edo Castle †June 8th, 1651, Edo Castle

63

Margaret Elisabeth of Leiningen-Westerburg

Regent of Hesse-Homburg (1604-1667)

*June 30th, 1604, Runkel †August 13th, 1667, Wildenfels

46

Bodo von Hodenberg

German author (1604-1650)

*April 3rd, 1604, Hodenhagen †September 20th, 1650, Osterode am Harz

47

Heinrich Albert

German composer and poet

*July 8th, 1604, Bad Lobenstein †October 6th, 1651, Königsberg

75

John Maurice, Prince of Nassau-Siegen

Dutch soldier and administrator (1604–1679)

*June 17th, 1604, Dillenburg †December 20th, 1679, Bedburg-Hau

71

Charles IV of Lorraine

Duke of Lorraine and Bar (1604-1675)

*April 5th, 1604, Nancy †September 18th, 1675, Allenbach

68

Dorothea Diana of Salm-Mörchingen

Countess of Hanau

*July 25th, 1604, Créhange †December 19th, 1672, Wœrth

49

Hans Emmenegger

Participant of the Swiss peasant war of 1653

*June 7th, 1604, Schüpfheim †July 23rd, 1653, Lucerne

65

Andrea Vaccaro

Italian painter (1604-1670)

*May 8th, 1604, Naples †January 18th, 1670, Naples

21

Philipp, Landgrave of Hesse-Kassel

(1604-1626)

*December 6th, 1604, Kassel †August 27th, 1626, Lutter am Barenberge

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: 1604 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 1604