February 20th, 1831

Born on February 20th, 1831

Age in days, weeks and months
Wow, over 70,000 days old!

Why not celebrate an alternative birthday? In 440 days, exactly on July 12th, 2025, people who were born on February 20th, 1831 will be 71,000 days old!

... in seconds, minutes and hours

What happened on February 20th?

February 20th, 1988

The Nagorno-Karabakh Autonomous Oblast voted to secede from Azerbaijan and join Armenia, triggering the First Nagorno-Karabakh War.

February 20th, 1970

The Wat Phra Dhammakaya in Pathum Thani province, one of the largest Buddhist temples in Thailand, was founded.

February 20th, 1965

The NASA spacecraft Ranger 8 spacecraft transmitted 7,137 photographs of the Moon in the final 23 minutes of its mission before crashing as planned in Mare Tranquillitatis.

February 20th, 1959

Canadian prime minister John Diefenbaker cancelled the Avro CF-105 Arrow (pictured) interceptor-aircraft program amid much political debate.

February 20th, 1943

A fissure opened in a cornfield in the Mexican state of Michoacán and continued to erupt for nine years, forming the cinder cone Parícutin .

February 20th, 1905

The Supreme Court of the United States ruled in Jacobson v. Massachusetts that states had the authority to order compulsory vaccination.

February 20th, 1872

The Metropolitan Museum of Art , today the largest art museum in the United States with a collection of more than two million works, opened in New York.

February 20th, 1864

American Civil War: The Union Army suffered a one-in-three casualty rate at the Battle of Olustee near Lake City, Florida.

February 20th, 1846

Polish insurgents in the Free City of Kraków led an uprising attempting to incite a fight for national independence that was put down by the Austrian Empire nine days later.

February 20th, 1835

An earthquake registering approximately 8.5 Mw devastated Concepción, Chile, and triggered a tsunami that destroyed neighbouring Talcahuano.

February 20th, 1816

Italian composer Gioachino Rossini's opera buffa The Barber of Seville premiered at the Teatro Argentina in Rome to jeers from the audience.

February 20th, 1685

The French colonization of Texas began with the landing of colonists led by Robert de La Salle near Matagorda Bay.

February 20th, 1998

At the age of 15, American figure skater Tara Lipinski became the youngest gold-medal winner in the history of the Winter Olympic Games at the time.

February 20th, 2010

Severe flooding and mudslides on the island of Madeira, Portugal, killed 51 people.

February 20th, 2009

The Tamil Tigers attempted to crash two aircraft laden with C-4 in suicide attacks on Colombo, Sri Lanka, but the planes were shot down before they reached their targets.

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

Born on February 20th, 1831

69

Rudolf von Knüpffer

Estonian architect (1831-1900)

*February 20th, 1831, Väike-Maarja Parish †July 10th, 1900, Tallinn

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

30

Mathias Christiansen

Badminton player

*February 20th, 1994, Bornholm

21

Olivia Rodrigo

American singer and actress (born 2003)

*February 20th, 2003, Murrieta

59

Thomas Kemmerich

German politician

*February 20th, 1965, Aachen

57

Chung So-young

South Korean badminton player

*February 20th, 1967, Gimje

36

Rihanna

Barbadian singer and actress (born 1988)

*February 20th, 1988, Saint Michael

58

Urs Fischer

Swiss association football player and manager (born 1966)

*February 20th, 1966, Triengen

55

Bambang Suprianto

Badminton player

*February 20th, 1969, Surakarta City

34

Keigo Sonoda

Badminton player

*February 20th, 1990, Yatsushiro

26

Zhou Haodong

Chinese badminton player

*February 20th, 1998, Ningbo

89

Jim Poole

Badminton player

*February 20th, 1932, Nashville †November 7th, 2021, Blacksburg

42

Felo Feoto

Badminton and football player

*February 20th, 1982, Nukufetau

73

Gordon Brown

Prime Minister of the United Kingdom from 2007 to 2010

*February 20th, 1951, Giffnock

27

Kurt Cobain

American rock musician (1967–1994)

*February 20th, 1967, Aberdeen †April 5th, 1994, Seattle

81

Mike Leigh

English writer and director (born 1943)

*February 20th, 1943, Brocket Hall

70

Patty Hearst

American kidnapping victim

*February 20th, 1954, San Francisco

27

Sammy Skytte

Danish association football player

*February 20th, 1997, Denmark

79

Antonio Inoki

Japanese professional wrestler, businessman, and politician (1943-2022)

*February 20th, 1943, Yokohama †October 1st, 2022, Minato

78

Brenda Blethyn

British actress

*February 20th, 1946, Ramsgate

72

Hans-Jürgen Irmer

German politician

*February 20th, 1952, Limburg an der Lahn

94

Sidney Poitier

Bahamian and American actor and diplomat (1927–2022)

*February 20th, 1927, Cat Island †January 6th, 2022, Los Angeles

Same year
Born in 1831

87

Hedwig Dohm

German feminist, writer, and opinion journalist

*September 20th, 1831, Berlin †June 1st, 1919, Berlin

48

James Clerk Maxwell

Scottish physicist (1831–1879)

*June 13th, 1831, Edinburgh †November 5th, 1879, Cambridge

49

James A. Garfield

President of the United States in 1881

*November 19th, 1831, Moreland Hills †September 19th, 1881, Elberon

84

Adolf von Auer

German jurist

*March 22nd, 1831, Munich †January 14th, 1916, Munich

56

Frederick III, German Emperor

German Emperor (1831-1888)

*October 18th, 1831, Neues Palais in Potsdam †June 15th, 1888, Neues Palais in Potsdam

59

Helena Blavatsky

Russian occult writer

*August 12th, 1831, Dnipro †April 26th, 1891, London

76

Eugène Poubelle

French lawyer and diplomat (1831-1904)

*April 15th, 1831, Caen †July 15th, 1907, Paris

77

Pierre Petit

French photographer (1831–1909)

*August 15th, 1831, Aups †February 16th, 1909, 10th arrondissement of Paris

77

Victorien Sardou

French dramatist (1831-1908)

*September 7th, 1831, Paris †November 8th, 1908, Paris

63

Isma'il Pasha

Khedive of Egypt and Sudan from 1863 to 1879

*December 31st, 1831, Cairo †March 2nd, 1895, Istanbul

63

Hermann Hellriegel

German chemist

*October 21st, 1831, Mausitz †September 24th, 1895, Bernburg

57

Lucy Webb Hayes

First Lady of the United States from 1877 to 1881

*August 28th, 1831, Chillicothe †June 25th, 1889, Fremont

79

Wilhelm Raabe

German writer

*September 8th, 1831, Eschershausen †November 15th, 1910, Brunswick

84

Richard Dedekind

German mathematician (*1831 – †1916)

*October 6th, 1831, Brunswick †February 12th, 1916, Brunswick

73

Mélanie Calvat

French nun and marian visionary

*November 7th, 1831, Corps †December 15th, 1904, Altamura

59

Tommaso Maria Fusco

Italian Catholic priest (1831-1891)

*December 1st, 1831, Pagani †February 24th, 1891, Pagani

78

Paolo Mantegazza

Italian neurologist, physiologist, and anthropologist (1831-1910)

*October 31st, 1831, Monza †August 28th, 1910, San Terenzo

64

Naser al-Din Shah Qajar

Shah of Qajar Iran from 1848 to 1896

*July 16th, 1831, Tabriz †May 1st, 1896, Tehran

50

James Starley

British businessman

*April 21st, 1831, Albourne †June 17th, 1881, Coventry

61

Martha von Sabinin

Russian composer

*May 30th, 1831, Copenhagen †December 14th, 1892, Yalta

Birthdays of famous people

Public holidays on February 20th

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

Date as a Roman numeral / digit

Leap year

No: With 365 days 1831 is a normal year and no leap year.

Calendar
February 1831