April 18th, 1621

Born on April 18th, 1621

Age in days, weeks and months
Wow, over 147,000 days old!

Why not celebrate an alternative birthday? In 23 days, exactly on July 4th, 2026, people who were born on April 18th, 1621 will be 148,000 days old!

... in seconds, minutes and hours

What happened on April 18th?

April 18th, 2019

The United States Department of Justice released a redacted version of the Mueller report about the investigation of Russian influence on the U.S. presidential election to Congress and the public.

April 18th, 2007

A ladle spilled 30 tonnes (33 tons) of molten steel in a factory in Liaoning, China, killing 32 workers.

April 18th, 1996

Operation Grapes of Wrath: Israeli forces shelled Qana, Lebanon, killing at least 100 civilians and injuring more than 110 others at a United Nations compound.

April 18th, 1980

Robert Mugabe became the first prime minister of Zimbabwe, beginning a 37-year period in power.

April 18th, 1958

Controversial American poet Ezra Pound (pictured) was released from St. Elizabeths Hospital, a psychiatric hospital in Washington, D.C., in which he had been incarcerated for twelve years.

April 18th, 1949

The Republic of Ireland Act 1948 came into force, describing Ireland as a republic and ending its membership in the Commonwealth of Nations.

April 18th, 1946

The final session of the League of Nations concluded in Geneva, with delegates agreeing to transfer much of its assets to the United Nations.

April 18th, 1938

Superman, created by Jerry Siegel and Joe Shuster of DC Comics, made his debut in Action Comics #1, the first true superhero comic book.

April 18th, 1915

World War I: Hit by ground fire, French aviation pioneer Roland Garros (pictured) landed his aircraft behind enemy lines and was taken prisoner by German forces.

April 18th, 1775

American Revolutionary War: Colonists Paul Revere and William Dawes, later joined by Samuel Prescott, began a midnight ride to warn residents of Lexington and Concord, Massachusetts, about the impending arrival of British troops.

April 18th, 1689

Glorious Revolution: Provincial militia and citizens in Boston revolted, arresting officials of the Dominion of New England.

April 18th, 1975

Aryabhata (pictured), India's first satellite, was launched from Kapustin Yar in the Soviet Union.

April 18th, 2023

Fox News agreed to pay Dominion Voting Systems a $787 million settlement over defamation claims related to the 2020 U.S. presidential election.

April 18th, 1864

American Civil War: African-American Union soldiers were massacred and mutilated during and after the Battle of Poison Spring.

April 18th, 1881

The painted ceilings of the Natural History Museum, London, were unveiled when the building opened its doors to the public.

Birthdays
... of famous people, actors, celebrities and stars on April 18th

Same year
Born in 1621

73

Jean de La Fontaine

French poet, fabulist and writer (1621–1695)

*July 8th, 1621, Château-Thierry †April 13th, 1695, Paris

65

Louis, Grand Condé

Prince of the Condé branch of the House of Bourbon, French general and famous military leader

*September 8th, 1621, Paris †December 11th, 1686, Fontainebleau

57

Andrew Marvell

English poet and politician (1621–1678)

*March 31st, 1621, Winestead †August 16th, 1678, London

54

Thomas Willis

English physician (1621-1675)

*January 27th, 1621, Great Bedwyn †November 11th, 1675, London

76

Leonora Christina Ulfeldt

Danish countess

*July 8th, 1621, Frederiksborg Palace †March 16th, 1698, Maribo

71

Jan Andrzej Morsztyn

Polish poet (1621–1693)

*June 24th, 1621, Raciborsko †January 8th, 1693, Paris

47

Willem van der Zaan

Dutch admiral

*June 29th, 1621, Amsterdam †March 17th, 1669, Cape Three Forks

49

Petar Zrinski

Croatian military commander

*June 6th, 1621, Vrbovec †April 30th, 1671, Wiener Neustadt

17

Sibylla Schwarz

German poet

*February 14th, 1621, Greifswald †July 31st, 1638, Greifswald

71

Rutger von Ascheberg

Swedish noble (1621-1693)

*June 2nd, 1621, Perbohnen †April 17th, 1693, Gothenburg

28

Isaac van Ostade

Painter from the Northern Netherlands (1621-1649)

*June 2nd, 1621, Haarlem †October 16th, 1649, Haarlem

60

Georg Neumark

German poet and composer of hymns (1621-1681)

*March 16th, 1621, Bad Langensalza †July 8th, 1681, Weimar

61

Anthony Ashley Cooper, 1st Earl of Shaftesbury

English politician and founder of the Whig party (1621-1683)

*July 22nd, 1621, Dorset †January 21st, 1683, Amsterdam

49

William Penn

English admiral and politician (1621-1670)

*April 23rd, 1621, Bristol †September 16th, 1670, Walthamstow

35

David Beck

Dutch portrait painter (1621-1656)

*May 25th, 1621, Delft †December 6th, 1656, The Hague

55

Ernst Friedrich Schröter

Germman law academic

*January 1st, 1621, Jena †January 1st, 1676, Jena

68

Caspar Ziegler

German jurist, poet and composer (1621-1690)

*September 15th, 1621, Leipzig †April 17th, 1690, Lutherstadt Wittenberg

56

Daniel Lüdemann

German theologian

*April 10th, 1621, Pasewalk †September 20th, 1677, Stade

54

Jacques Courtois

French painter (1621-1676)

*February 12th, 1621, Saint-Hippolyte †January 1st, 1676, Rome

60

Heneage Finch, 1st Earl of Nottingham

English politician

*December 23rd, 1621, Eastwell †December 18th, 1682, London

Birthdays of famous people

Public holidays on April 18th

Fixed holidays (Christian feast day) which are celebrated on April 18th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1621 is a normal year and no leap year.

Calendar
April 1621