April 4th, 1821

Born on April 4th, 1821

Age in days, weeks and months
Wow, over 74,000 days old!

Why not celebrate an alternative birthday? In 833 days, exactly on August 7th, 2026, people who were born on April 4th, 1821 will be 75,000 days old!

... in seconds, minutes and hours

What happened on April 4th?

January 1st, 1970

Roman consul Agrippa Menenius Lanatus celebrated a triumph for a military victory over the Sabines.

April 4th, 1988

Evan Mecham, Governor of Arizona, was removed from office after being convicted in his impeachment trial.

April 4th, 1975

Vietnam War: On a mission to evacuate children from South Vietnam, a U.S. Air Force plane crash-landed at Tan Son Nhut Air Base, killing 78 children and 60 others.

April 4th, 1973

A year after the completion of the second of the complex's twin towers, the World Trade Center in New York City was officially dedicated.

April 4th, 1968

American civil rights leader Martin Luther King Jr. (pictured) was assassinated in Memphis, Tennessee.

April 4th, 1949

Twelve nations signed the North Atlantic Treaty, establishing NATO, an international military alliance whereby its member states agree to mutual defense in response to an attack by any external party.

April 4th, 1873

The Kennel Club, the world's oldest kennel club, was founded in the United Kingdom after Sewallis Shirley became frustrated by trying to organise dog shows without a consistent set of rules.

April 4th, 1866

Russian tsar Alexander II narrowly survived an assassination attempt by Dmitry Karakozov.

April 4th, 1841

William Henry Harrison (pictured) became the first U.S. president to die in office, sparking a brief constitutional crisis regarding questions of presidential succession that were unanswered by the U.S. Constitution.

April 4th, 1268

The Byzantine Empire and the Republic of Venice signed a five-year peace treaty.

April 4th, 1920

The four-day Nebi Musa riots commence.

April 4th, 2023

Finland becomes a member of NATO after Turkey accepts its membership request.

April 4th, 2011

Georgian Airways Flight 834 crashes at N'djili Airport in Kinshasa, killing 32.

April 4th, 2010

A magnitude 7.2 earthquake hits south of the Mexico-USA border, killing at least two and damaging buildings across the two countries.

April 4th, 2009

France announces its return to full participation of its military forces within NATO.

Birthdays
... of famous people, actors, celebrities and stars on April 4th

Born on April 4th, 1821

39

Heinrich Band

Bandoneon inventor

*April 4th, 1821, Krefeld †December 2nd, 1860, Krefeld

47

Linus Yale

American mechanical engineer (1821–1868)

*April 4th, 1821, New York †December 25th, 1868, New York City

Same Day
Who's birthday is on April 4th?

27

Victor Leksell

Swedish singer

*April 4th, 1997, Torslanda

93

José Luis Álvarez Álvarez

Spanish politician and diplomat (1930-2023)

*April 4th, 1930, Madrid †August 23rd, 2023, Cartagena

77

Wiranto

Indonesian politician

*April 4th, 1947, Yogyakarta City

86

Maya Angelou

American poet, author, and civil rights activist (1928–2014)

*April 4th, 1928, St. Louis †May 28th, 2014, Winston-Salem

78

Oscar Fulloné

Argentine association football player and manager (1939-2017)

*April 4th, 1939, La Plata †May 22nd, 2017, Casablanca

87

Mkrtich Khrimian

Catholicoi of Armenia

*April 4th, 1820, Van †October 29th, 1907, Vagharshapat

26

Ayliva

German singer-songwriter Turkish Origin

*April 4th, 1998, Recklinghausen

57

Remy de Gourmont

French writer

*April 4th, 1858, Bazoches-au-Houlme †September 27th, 1915, 15th arrondissement of Paris

60

David Cross

American stand-up comedian and actor (born 1964)

*April 4th, 1964, Roswell

60

Anthony Perkins

American actor, director, and singer (1932–1992)

*April 4th, 1932, New York City †September 12th, 1992, Hollywood

78

Gustav Kaupert

German sculptor (1819-1897)

*April 4th, 1819, Kassel †December 4th, 1897, Kassel

59

Robert Downey Jr.

American actor (born 1965)

*April 4th, 1965, Manhattan

74

Zénobe Gramme

Belgian electrical engineer

*April 4th, 1826, Jehay †January 20th, 1901, Bois-Colombes

42

Agnes Ayres

American actress (1892–1940)

*April 4th, 1898, Carbondale †December 25th, 1940, Los Angeles

28

Heath Ledger

Australian actor (1979–2008)

*April 4th, 1979, Perth †January 22nd, 2008, Manhattan

74

Christine Lahti

American actress and director (born 1950)

*April 4th, 1950, Birmingham

92

Clive Davis

American music executive (born 1932)

*April 4th, 1932, Brooklyn

72

Carl Steffeck

German painter (1818-1890)

*April 4th, 1818, Berlin †July 11th, 1890, Königsberg

34

Maria II of Portugal

Queen of Portugal (1826-1853)

*April 4th, 1819, Rio de Janeiro †November 15th, 1853, Lisbon

94

Elizabeth Wilson

American actress (1921-2015)

*April 4th, 1921, Grand Rapids †May 9th, 2015, New Haven

Same year
Born in 1821

59

Fyodor Dostoyevsky

Russian novelist (1821–1881)

*November 11th, 1821, Mariinsky Hospital for the Poor †January 28th, 1881, Saint Petersburg

73

Hermann von Helmholtz

German physicist and physiologist (1821-1894)

*August 31st, 1821, Potsdam †September 8th, 1894, Charlottenburg

74

Philipp Ludwig von Seidel

German mathematician

*October 24th, 1821, Zweibrücken †August 13th, 1896, Munich

46

Charles Baudelaire

French poet and critic (1821–1867)

*April 9th, 1821, Paris †August 31st, 1867, Paris

79

Theodor Löbbecke

German pharmacist and malacologist

*March 4th, 1821, Hückeswagen †January 18th, 1901, Düsseldorf

75

William Jervois

British Army general

*September 10th, 1821, Cowes †August 17th, 1897, Hampshire

72

John Abbott

3rd Prime Minister of Canada (1821-1893)

*March 12th, 1821, Saint-André-Est †October 30th, 1893, Montreal

58

Gustave Flaubert

French novelist (1821–1880)

*December 12th, 1821, Rouen †May 8th, 1880, Croisset

54

John C. Breckinridge

Vice president of the United States from 1857 to 1861

*January 16th, 1821, Lexington †May 17th, 1875, Lexington

56

Nikolay Nekrasov

Russian poet, writer, critic, editor and publisher

*November 28th, 1821, Nemyriv †January 8th, 1878, Saint Petersburg

89

Mary Baker Eddy

American founder of Christian Science (1821–1910)

*July 16th, 1821, Bow †December 3rd, 1910, Chestnut Hill

80

Rudolf Virchow

German doctor, anthropologist, public health activist, pathologist, prehistorian, biologist and politician (1821-1902)

*October 13th, 1821, Świdwin †September 5th, 1902, Berlin

69

Richard Francis Burton

British explorer, geographer, translator, writer, soldier, orientalist, cartographer, ethnologist, spy, linguist, poet, fencer, and diplomat (1821–1890)

*March 19th, 1821, Torquay †October 20th, 1890, Trieste

94

Charles Tupper

6th Prime Minister of Canada (1821-1915)

*July 2nd, 1821, Amherst †October 30th, 1915, Bexleyheath

89

Elizabeth Blackwell

American physician, abolitionist, women's rights activist (1821-1910)

*February 3rd, 1821, Bristol †May 31st, 1910, Hastings

81

Alexander Andrae

German politician

*December 17th, 1821, Hanover †March 13th, 1903, Szczecin

87

Henriëtte Ronner-Knip

Dutch-Belgian painter (1821-1909)

*May 31st, 1821, Amsterdam †February 28th, 1909, Ixelles - Elsene

32

Alexis de Garaudé

French composer (1821-1854)

*October 27th, 1821, Choisy-le-Roi †August 6th, 1854, Paris

80

Charles d'Abbadie d'Arrast

French politician.

*December 15th, 1821, Toulouse †December 23rd, 1901, Saint-Étienne-de-Baïgorry

84

Bartolomé Mitre

President of Argentina (1821-1906)

*June 26th, 1821, Buenos Aires †January 19th, 1906, Buenos Aires

Birthdays of famous people

Public holidays on April 4th

Fixed holidays (Christian feast day) which are celebrated on April 4th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1821 is a normal year and no leap year.

Calendar
April 1821