May 20th, 1497

Born on May 20th, 1497

Age in days, weeks and months
Wow, over 192,000 days old!

Why not celebrate an alternative birthday? In 529 days, exactly on October 19th, 2025, people who were born on May 20th, 1497 will be 193,000 days old!

... in seconds, minutes and hours

What happened on May 20th, 1497?

May 20th, 1497

John Cabot sets sail from Bristol, England, on his ship Matthew looking for a route to the west (other documents give a May 2 date).

en.wikipedia.org/wiki/John_Cabot

What else 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.

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

40

Anastasia Russkikh

Russian badminton player

*May 20th, 1983, Gatchina

23

Rosa Linn

Armenisk singer-songwriter

*May 20th, 2000, Vanadzor

34

Goh V Shem

Malaysian badminton player

*May 20th, 1989, Setapak

28

Iben Bergstein

Badminton player

*May 20th, 1995, Rødovre

27

Yukino Nakai

Badminton player

*May 20th, 1996, Nerima

44

Jonathan Neil Morgan

Badminton player

*May 20th, 1979, Llanelli

51

Honoré de Balzac

French novelist and playwright (1799–1850)

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

37

Kenn Lim

Badminton player

*May 20th, 1986, Alor Setar

21

Ferdian Mahardika Ranialdy

Badminton player

*May 20th, 2002, Yogyakarta City

27

Robert Skov

Danish association football player

*May 20th, 1996, Marbella

55

Timothy Olyphant

American actor

*May 20th, 1968, Honolulu

66

John Stuart Mill

British philosopher and political economist (1806–1873)

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

63

Levinus Lemnius

Dutch writer (1505-1568)

*May 20th, 1505, Zierikzee †July 1st, 1568, Zierikzee

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

Same year
Born in 1497

63

Philipp Melanchthon

German reformer; (1497-1560)

*February 16th, 1497, Bretten †April 19th, 1560, Lutherstadt Wittenberg

45

Francesco Canova da Milano

Italian composer, 1497-1543

*August 18th, 1497, Monza †January 2nd, 1543, Milan

51

Benedetto Accolti the Younger

Cardinal

*October 29th, 1497, Florence †September 21st, 1549, Florence

56

Pedro de Valdivia

Spanish conquistador, first royal governor of Chile (1497–1553)

*April 17th, 1497, Castuera †December 25th, 1553, Chile

48

Meera

16th-century Hindu mystic poet and devotee of Krishna

*November 30th, 1497, Merta City †January 1st, 1546, Dwarka

73

Sebastian Fröschel

German theologian

*February 24th, 1497, Amberg †December 20th, 1570, Lutherstadt Wittenberg

59

Johannes Knipstro

German theologian

*May 1st, 1497, Sandau †October 4th, 1556, Wolgast

49

Ḥaṭṭāb, Muḥammad ibn Muḥammad

Muslim writer

*May 21st, 1497, Mecca †November 30th, 1546, Tripoli

65

Wolfgang Musculus

Reformed theologian of the Reformation

*September 10th, 1497, Dieuze †August 30th, 1563, Bern

48

Ernest I, Duke of Brunswick-Lüneburg

Prince of Lüneburg-Celle

*June 27th, 1497, Uelzen †January 11th, 1546, Celle

74

Mōri Motonari

A prominent daimyō in the west Chūgoku region of Japan during the Sengoku period of the 16th century

*April 16th, 1497, Aki Province †July 6th, 1571, Aki Province

76

Matthäus Schwarz

German fashion writer

*February 19th, 1497, Augsburg †January 1st, 1574, Augsburg

39

Friedrich von Brandenburg-Ansbach

(1497-1536)

*January 17th, 1497, Ansbach †August 20th, 1536, Genoa

50

Edward Hall

16th-century English lawyer, politician, and historian

*January 1st, 1497, Greater London †January 1st, 1547, London

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

No: With 365 days 1497 is a normal year and no leap year.

Calendar
May 1497