May 23rd, 1728

Born on May 23rd, 1728

Age in days, weeks and months
Wow, over 108,000 days old!

Why not celebrate an alternative birthday? In 908 days, exactly on October 28th, 2026, people who were born on May 23rd, 1728 will be 109,000 days old!

... in seconds, minutes and hours

What happened on May 23rd?

May 23rd, 2008

The International Court of Justice awarded the Middle Rocks to Malaysia and Pedra Branca to Singapore, resolving a 29-year-old territorial dispute in the Singapore Strait.

May 23rd, 1999

Professional wrestler Owen Hart died immediately before a match after dropping 70 feet (21 m) onto the ring during a botched entrance.

May 23rd, 1974

The Airbus A300, the first twin-engined wide-body airliner, went into service with Air France.

May 23rd, 1939

The U.S. Navy submarine Squalus sank off Portsmouth, New Hampshire, during tests, causing 26 men to drown.

May 23rd, 1895

Backed by Samuel J. Tilden, the Astor Library and the Lenox Library agreed to merge and form the New York Public Library.

May 23rd, 1873

The North-West Mounted Police, the forerunner of the Royal Canadian Mounted Police, was established to bring law and order to and assert Canadian sovereignty over the Northwest Territories.

May 23rd, 1862

American Civil War: Confederate troops under Stonewall Jackson defeated a Union force at the Battle of Front Royal in Virginia, taking around 700 prisoners.

May 23rd, 1706

War of the Spanish Succession: The Grand Alliance armies routed the Franco-Spanish-Bavarian army in Ramillies, present-day Belgium.

May 23rd, 1555

Gian Pietro Carafa became Pope Paul IV, beginning a tumultuous four-year papacy during which the Papal States suffered a serious military defeat.

May 23rd, 1533

Thomas Cranmer, Archbishop of Canterbury, annulled Henry VIII's marriage to his first wife Catherine of Aragon (pictured), beginning events that would culminate in the English Reformation.

May 23rd, 1430

Hundred Years' War: Joan of Arc (pictured) was captured by Burgundian forces at the Siege of Compiègne.

May 23rd, 1949

Cold War: The Western occupying powers approve the Basic Law and establish a new German state, the Federal Republic of Germany.

May 23rd, 1948

Thomas C. Wasson, the US Consul-General, is assassinated in Jerusalem, Israel.

May 23rd, 1945

World War II: Germany's Flensburg Government under Karl Dönitz is dissolved when its members are arrested by British forces.

May 23rd, 1939

The U.S. Navy submarine USS Squalus sinks off the coast of New Hampshire during a test dive, causing the death of 24 sailors and two civilian technicians. The remaining 32 sailors and one civilian naval architect are rescued the following day.

Birthdays
... of famous people, actors, celebrities and stars on May 23rd

Same Day
Who's birthday is on May 23rd?

70

Carl Linnaeus

Swedish botanist, physician, and zoologist (1707–1778)

*May 23rd, 1707, Råshult †January 10th, 1778, Linnaeus Hammarby

31

Jordan Rakei

New Zealander-Australian musician, singer, songwriter and record producer

*May 23rd, 1992, Hamilton

35

Sara Hjort Ditlevsen

Danish actress

*May 23rd, 1988, Copenhagen

66

Martin McGuinness

Sinn Féin politician and deputy First Minister (1950-2017)

*May 23rd, 1950, Derry †March 21st, 2017, Altnagelvin Area Hospital

32

Lena Meyer-Landrut

German singer

*May 23rd, 1991, Hanover

90

Gayatri Devi

Maharani of Jaipur and Indian politician (1919–2009)

*May 23rd, 1919, London †July 29th, 2009, Jaipur

70

Giuseppe Parini

Italian poet

*May 23rd, 1729, Bosisio Parini †August 15th, 1799, Milan

90

Joan Collins

English actress, author and columnist

*May 23rd, 1933, London

80

Franz Anton Mesmer

German physician

*May 23rd, 1734, Iznang †March 5th, 1815, Meersburg

56

Wotan Wilke Möhring

German actor

*May 23rd, 1967, Detmold

65

Lea DeLaria

American actor, comedian and singer

*May 23rd, 1958, Belleville

72

Anatoly Karpov

Russian chess player

*May 23rd, 1951, Zlatoust

65

Thomas Bestvater

Swiss actor

*May 23rd, 1958, Herrliberg

77

John Payne

American actor (1912-1989)

*May 23rd, 1912, Roanoke †December 6th, 1989, Malibu

36

Bray Wyatt

American professional wrestler (1987–2023)

*May 23rd, 1987, Brooksville †August 24th, 2023, Clermont

64

William Hunter

British anatomist and physician (1718-1783)

*May 23rd, 1718, East Kilbride †March 30th, 1783, London

69

James Anderson

Scottish economist

*May 23rd, 1739, Edinburgh †October 15th, 1808, West Ham

40

Margaret Fuller

American writer and women's activist (1810–1850)

*May 23rd, 1810, Cambridge †July 19th, 1850, Fire Island

82

Prince Augustus Ferdinand of Prussia

Prussian Prince and general (1730-1813)

*May 23rd, 1730, Berlin †May 2nd, 1813, Berlin

82

John Bardeen

American physicist and engineer

*May 23rd, 1908, Madison †January 30th, 1991, Boston

Same year
Born in 1728

50

James Cook

British explorer, cartographer and naval officer (1728–1779)

*October 27th, 1728, Marton †February 14th, 1779, Kealakekua Bay

72

Johann Georg Büsch

German mathematician

*January 3rd, 1728, Altenmedingen †August 5th, 1800, Hamburg

34

Peter III of Russia

Emperor of Russia (1728–1762)

*February 10th, 1728, Kiel †July 6th, 1762, Ropsha

45

Oliver Goldsmith

Anglo-Irish writer, poet, and physician (d. 1774)

*November 10th, 1728, Elphin †April 4th, 1774, London

34

Georg Wilhelm Bauernfeind

German painter, university teacher (1728-1763)

*November 16th, 1728, Nuremberg †August 29th, 1763, Indian Ocean

49

Johann Heinrich Lambert

German mathematician, physicist and astronomer (1728-1777)

*August 26th, 1728, Mulhouse †September 25th, 1777, Berlin

71

Joseph Black

British chemist (1728-1799)

*April 16th, 1728, Bordeaux †December 6th, 1799, Edinburgh

80

Matthew Boulton

English manufacturer, industrialist 1728-1809, business partner of James Watt

*September 3rd, 1728, Birmingham †August 17th, 1809, Birmingham

82

Karl Friedrich I, Grand Duke of Baden

German noble (1728-1811)

*November 22nd, 1728, Karlsruhe †June 10th, 1811, Karlsruhe

69

Peter Frederik Suhm

Danish-Norwegian historian (1728-1798)

*October 18th, 1728, Copenhagen †September 7th, 1798, Øverød

76

Pietro Arduino

Italian botanist (1728-1805)

*July 18th, 1728, Caprino Veronese †April 13th, 1805, Padua

58

Ferdinando Galiani

Italian economist

*December 2nd, 1728, Chieti †October 30th, 1787, Naples

82

Nicolas Ozanne

French naval engineer

*January 12th, 1728, Brest †January 3rd, 1811, Paris

75

Pietro Alessandro Guglielmi

Italian opera composer (1728–1804)

*December 9th, 1728, Massa †November 19th, 1804, Rome

70

Jean Dussaulx

French politician (1728-1799)

*December 28th, 1728, Chartres †March 16th, 1799, Paris

76

Justus Claproth

German lawyer

*December 28th, 1728, Kassel †February 20th, 1805, Göttingen

48

Christiana Büsching

German writer

*December 11th, 1728, Köthen †April 22nd, 1777, Berlin

93

John Stark

American Revolutionary War general from New Hampshire

*August 28th, 1728, Londonderry †May 8th, 1822, Manchester

75

Johann Adam Hiller

German composer and conductor (1728–1804)

*December 25th, 1728, Osiek Łużycki †June 16th, 1804, Leipzig

65

John Hunter

Scottish surgeon (1728-1793)

*February 13th, 1728, East Kilbride †October 16th, 1793, London

Birthdays of famous people

Public holidays on May 23rd

Fixed holidays (Christian feast day) which are celebrated on May 23rd.

Date as a Roman numeral / digit

Leap year

Yes: 1728 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 1728