On This Day

What Happened on

A complete timeline of historical events, famous births, notable deaths, and holidays that occurred on April 23 throughout history.

96

Events

19

Births

1

Deaths

Historical Events on April 23

BC A temple dedicated to Venus Erycina is built on Capitoline Hill to commemorate the Roman defeat at Lake Trasimene

BC A temple dedicated to Venus Erycina is built on Capitoline Hill to commemorate the Roman defeat at Lake Trasimene

King Brian Boru of Ireland defeats Viking forces at the Battle of Clontarf, freeing Ireland from foreign control

The Battle of Clontarf (Irish: Cath Chluain Tarbh) took place on 23 April 1014 at Clontarf, near Dublin, on the east coast of Ireland.

William Shakespeare's "The Merry Wives of Windsor" is first performed with Queen Elizabeth I of England in attendance

William Shakespeare's "The Merry Wives of Windsor" is first performed with Queen Elizabeth I of England in attendance

Robert E. Lee is named commander of Virginia's Confederate forces (US Civil War)

Robert Edward Lee (January 19, 1807 – October 12, 1870) was a Confederate general whose early actions in the American Civil War led to his appointment as the overall commander of the Confederate…

First decimal coins issued in Britain, the 5 and 10 new pence, replacing the shilling and two-shilling pieces

First decimal coins issued in Britain, the 5 and 10 new pence, replacing the shilling and two-shilling pieces

AIDS virus is identified as HTLV-III (Human T-lymphotropic Virus Type III)

A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism.

Beyoncé releases her 6th album "Lemonade" with a 1 hour film on HBO

Beyoncé releases her 6th album "Lemonade" with a 1 hour film on HBO

Singer Judy Garland appears in concert at Carnegie Hall, NYC; the event is recorded for a double live album and wins a G

Singer Judy Garland appears in concert at Carnegie Hall, NYC; the event is recorded for a double live album and wins a Grammy Award for Album of the Year, the first by a female artist

West Indian cricketer Chris Gayle smashes the fastest century in history in just 30 balls

Christopher Henry Gayle OD is a former Jamaican cricketer who played international cricket for the West Indies from 1999 to 2021.

Margaret of Anjou (15) weds King Henry VI of England (23) in Titchfield Abbey, Hampshire

Margaret of Anjou (15) weds King Henry VI of England (23) in Titchfield Abbey, Hampshire

Samuel Gridley Howe, American physician and educator, marries Julia Ward, American poet and author

Samuel Gridley Howe, American physician and educator, marries Julia Ward, American poet and author

Film producer Samuel Goldwyn (42) weds actress Frances Howard (21)

Film producer Samuel Goldwyn (42) weds actress Frances Howard (21)

American professional boxer George Foreman (33) divorces Sharon Goodson after 7 months of marriage

American professional boxer George Foreman (33) divorces Sharon Goodson after 7 months of marriage

British Princess Anne (the Princess Royal) and her 1st husband Captain Mark Phillips divorce after 19 years

Anne, Princess Royal (Anne Elizabeth Alice Louise; born 15 August 1950) is a member of the British royal family.

Mötley Crue guitarist Mick Mars (42) files for divorce from Emi Canyn (39) due to infidelity after four years of marriag

Mötley Crue guitarist Mick Mars (42) files for divorce from Emi Canyn (39) due to infidelity after four years of marriage

Damascus surrenders to the Nūr al-Dīn, ruler of Aleppo

Aleppo is a city in northern Syria, which serves as the capital of the Aleppo Governorate, the country's most populous governorate.

St. George's Night Uprising in Estonia

Saint George's Night Uprising in 1343–1345 was an unsuccessful attempt by the indigenous Estonian population in the Duchy of Estonia, the Bishopric of Ösel-Wiek, and the insular territories of the...

Battle of Villalar: Spanish King Charles I defeats the Comuneros rebels and captures three of their leaders, who are exe

Battle of Villalar: Spanish King Charles I defeats the Comuneros rebels and captures three of their leaders, who are executed the following day

Dutch Fifth Expedition sets sail from the Dutch Republic for Sumatra, and the Moluccas to trade in spices

Dutch Fifth Expedition sets sail from the Dutch Republic for Sumatra, and the Moluccas to trade in spices

Netherlands takes control of De Briel, Vlissingen and Fort Rammekens from England

Netherlands takes control of De Briel, Vlissingen and Fort Rammekens from England

Count of Nassau-Dietz, Ernst Casimir I, is appointed Stadtholder of Groningen and Drenthe

Count of Nassau-Dietz, Ernst Casimir I, is appointed Stadtholder of Groningen and Drenthe

The Heilbronn League formed by Sweden and Protestant German monarchy in the Free Imperial City of Heilbronn

The Heilbronn League formed by Sweden and Protestant German monarchy in the Free Imperial City of Heilbronn

Oldest US public institution, Boston Latin School is founded

The Boston Latin School is a magnet Latin grammar state school in Boston, Massachusetts.

Treaty of Oliva is established between Sweden and Poland, helping to end the Second Northern War

Treaty of Oliva is established between Sweden and Poland, helping to end the Second Northern War

Warren Hastings, Governor-General of India, acquitted in England of high treason

Warren Hastings, Governor-General of India, acquitted in England of high treason

Missolonghi, Greece captured by Turks

Greece on the Ruins of Missolonghi (French: La Grèce sur les ruines de Missolonghi) is an 1826 oil painting by French painter Eugène Delacroix, now preserved at the Musée des Beaux-Arts de Bordeaux.

Irish mathematician and astronomer William Rowan Hamilton presents his Theory of Systems of Rays

Irish mathematician and astronomer William Rowan Hamilton presents his Theory of Systems of Rays

English steamship "Great Western" crosses the Atlantic docks in NYC

English steamship "Great Western" crosses the Atlantic docks in NYC

Canada issues its first postage stamp, a Three-Pence Beaver

Canada issues its first postage stamp, a Three-Pence Beaver

Democratic convention in Charleston, South Carolina divided over slavery

The 1860 Republican National Convention was a presidential nominating convention that met May 16–18 in Chicago, Illinois.

Arkansas troops seize Fort Smith on the Arkansas River

The units of the Arkansas Militia in the Civil War to which the current Arkansas National Guard has a connection include the Arkansas State Militia, Home Guard, and State Troop regiments raised by...

Battle of Cane River, Louisiana (Red River Expedition, Monett's Ferry)

The Red River campaign, also known as the Red River expedition, was a major Union offensive campaign in the Trans-Mississippi theater of the American Civil War, the campaign taking place from March...

1st professional baseball exhibition game - Cincinnati Red Stockings 24, Cincinnati amateurs 15

1st professional baseball exhibition game - Cincinnati Red Stockings 24, Cincinnati amateurs 15

Blossom Rock in San Francisco Bay blown up

Blossom Rock in San Francisco Bay blown up

John Heemskerk Abrahamszoon forms Dutch government

John Heemskerk Abrahamszoon forms Dutch government

Jews are expelled from Moscow, Russia

The history of the Jews in Moscow goes back to the 17th century, although the city did not become an important Jewish center until the late 19th century when more Jews were legally allowed to settle.

Vitascope system of movie projection 1st shown at Koster & Bial's Music Hall, New York City

Vitascope system of movie projection 1st shown at Koster & Bial's Music Hall, New York City

First known occurrence of the word "hillbilly" (NY Journal)

First known occurrence of the word "hillbilly" (NY Journal)

NY Highlanders (Yankees) win their first game; beat Washington Senators, 7-2 at American League Park

NY Highlanders (Yankees) win their first game; beat Washington Senators, 7-2 at American League Park

American Academy of Arts & Letters forms

The American Academy of Arts and Letters is a 300-member honor society whose goal is to "foster, assist, and sustain excellence" in American literature, music, and art.

Denmark, Germany, Britain, France, Netherlands & Sweden sign North Sea accord

Denmark, Germany, Britain, France, Netherlands & Sweden sign North Sea accord

International Exhibition opens in Brussels, Belgium

Brussels, officially the Brussels-Capital Region, is a region of Belgium comprising 19 municipalities, including the City of Brussels, which is the capital of Belgium.

MLB Chicago Federals host the Kansas City Packers in the 1st game played at Weeghman Park (now Wrigley Field)

Wrigley Field () is a ballpark on the North Side of Chicago, Illinois, United States. It is the home ballpark of Major League Baseball's Chicago Cubs, one of the city's two MLB franchises.

Lord Dunsany's "Night at an Inn" premieres in NYC

Lord Dunsany's "Night at an Inn" premieres in NYC

Raid of Zeebrugge; the British navy attempts to block German vessels from leaving port by sinking obsolete ships - mostl

Raid of Zeebrugge; the British navy attempts to block German vessels from leaving port by sinking obsolete ships - mostly fails

US Major League Baseball opens a reduced 140-game season

US Major League Baseball opens a reduced 140-game season

Charley Paddock runs a world record 100m in 10.4 seconds

Charley Paddock runs a world record 100m in 10.4 seconds

Inauguration ceremonies take place at Gdynia, Poland to mark its new status as a temporary military port and fishers' sh

Inauguration ceremonies take place at Gdynia, Poland to mark its new status as a temporary military port and fishers' shelter

British Empire Exhibition opens at Wembley, London

British Empire Exhibition opens at Wembley, London

-year old De Adriaan Windmill in Haarlem, the Netherlands, burns down

-year old De Adriaan Windmill in Haarlem, the Netherlands, burns down

Polish Constitution of 1935 is adopted

The April Constitution of Poland (Polish: Ustawa konstytucyjna 23 IV 1935 or Konstytucja kwietniowa) was the general law passed by the act of the Polish Sejm on 23 April 1935.

Dance hall fires kills 198 in Natchez, Mississippi

Dance hall fires kills 198 in Natchez, Mississippi

Greek Army surrenders to Germany; British RAF evacuates the Greek King George II to Egypt

Greek Army surrenders to Germany; British RAF evacuates the Greek King George II to Egypt

1st night Exeter bombed by German Luftwaffe

1st night Exeter bombed by German Luftwaffe

British & US offensive directed at Tunis and Bizerta

British & US offensive directed at Tunis and Bizerta

Flossenbürg concentration camp liberated by US army troops

As a Nazi concentration camp for forced labor, Helmbrechts concentration camp was a women's subcamp of the Flossenbürg concentration camp founded near Helmbrechts near Hof, Germany in the summer of...

Brooklyn Dodger Ed Head no-hits Boston Braves, 5-0

The Brooklyn Dodgers were an American football team that played in the National Football League from 1930 to 1943, and in 1944 as the Brooklyn Tigers.

Minnesota's first television station, KSTP TV channel 5 (ABC affiliate), aired its 1st broadcast

Minnesota's first television station, KSTP TV channel 5 (ABC affiliate), aired its 1st broadcast

Chinese Red army conquers Nanjing

The Chinese Red Army, formally the Chinese Workers' and Peasants' Red Army (中國工農紅軍) or just the Red Army (紅軍), was the military wing of the Chinese Communist Party (CCP) from 1928 to 1937.

1st Major League Baseball day game completed under lights (Phillies 6, Braves 5)

1st Major League Baseball day game completed under lights (Phillies 6, Braves 5)

"Shane", directed by George Stevens and based on the 1949 novel by Jack Schaefer, starring Alan Ladd and Jean Arthur pre

"Shane", directed by George Stevens and based on the 1949 novel by Jack Schaefer, starring Alan Ladd and Jean Arthur premieres

1st heliport in Britain opens in London

1st heliport in Britain opens in London

Algiers putsch by French generals

The Algiers putsch, also known as the putsch of the generals (Putsch des généraux), was a failed coup d'état intended to force French President Charles de Gaulle not to abandon French Algeria, the...

New York Mets win their 1st game ever, after starting the season with nine losses, beating Pirates 9-1

New York Mets win their 1st game ever, after starting the season with nine losses, beating Pirates 9-1

Houston Colt 45s Ken Johnson becomes 1st major league pitcher to lose a 9 inning no-hitter, Reds win 1-0

Houston Colt 45s Ken Johnson becomes 1st major league pitcher to lose a 9 inning no-hitter, Reds win 1-0

"I Can't Help Myself (Sugar Pie Honey Bunch)" single released by the Four Tops (Billboard Song of the Year 1965)

"I Can't Help Myself" is a 1965 song recorded by the Four Tops for the Motown label. Written and produced by Motown's main production team Holland–Dozier–Holland, "I Can't Help Myself" is one of the...

Soyuz 1 spacecraft launches; Vladimir Komarov becomes 1st in-flight casualty when parachute fails

Soyuz 1 spacecraft launches; Vladimir Komarov becomes 1st in-flight casualty when parachute fails

Columbia University Crisis: Students for a Democratic Society and the Afro-American Society begin a non-violent, six-day

Columbia University Crisis: Students for a Democratic Society and the Afro-American Society begin a non-violent, six-day strike, calling for Columbia to cut ties with the Institute for Defense Analysis. After negotiations fail, nearly 1,000 police are sent to campus, resulting in a violent clash and

Over 1000 square miles flooded in Shantung Province, China

Over 1000 square miles flooded in Shantung Province, China

26th Tony Awards: "Sticks and Bones" (play) & "The Two Gentlemen of Verona" (musical) win

26th Tony Awards: "Sticks and Bones" (play) & "The Two Gentlemen of Verona" (musical) win

USSR performs nuclear test at Sary Shagan USSR

USSR performs nuclear test at Sary Shagan USSR

ADO Den Haag soccer team forms in The Hague, Netherlands

Alles Door Oefening Den Haag, commonly known by the abbreviated name ADO Den Haag, is a Dutch association football club from the city of The Hague.

Fighting in London between the Anti-Nazi League and the Metropolitan Police Special Patrol Group results in the death of

Fighting in London between the Anti-Nazi League and the Metropolitan Police Special Patrol Group results in the death of protester Blair Peach

Conch Republic is established - secession of the Florida Keys from the United States of America

The Conch Republic () is a micronation declared as a secession of the city of Key West, Florida, from the United States on April 23, 1982. It has been maintained as a tourism booster for the city.

Brooklyn College soccer team wins Nepal's All-Nepal Football Association invitational tournament 2-0

Brooklyn College soccer team wins Nepal's All-Nepal Football Association invitational tournament 2-0

Disney World breaks ground for Victorian themed Grand Floridian Beach Resort (now known as Disney's Grand Floridian Reso

Disney World breaks ground for Victorian themed Grand Floridian Beach Resort (now known as Disney's Grand Floridian Resort & Spa)

28 construction workers are killed in an apartment collapse in Bridgeport, Connecticut

28 construction workers are killed in an apartment collapse in Bridgeport, Connecticut

Federal smoking ban during domestic airline flights of 2 hours or less

Federal smoking ban during domestic airline flights of 2 hours or less

CBS' premiere of fact based "The Littlest Victims", based on Newark, N.J. physician James Oleske as the first doctor to

CBS' premiere of fact based "The Littlest Victims", based on Newark, N.J. physician James Oleske as the first doctor to discover AIDS in children

Marion Berry (former mayor of Washington, D.C.) released from prison

Marion Shepilov Barry was an American politician who served as mayor of the District of Columbia from 1979 to 1991 and 1995 to 1999.

Eritrea votes to secede from Ethiopia with 99.83% in favor

Eritrea votes to secede from Ethiopia with 99.83% in favor

Army shoots to death 23-40 fishermen in Gonaives, Haiti

Army shoots to death 23-40 fishermen in Gonaives, Haiti

Howard Stern Radio Show premieres in Reno, Nevada on KRZQ 96.5 FM

Howard Stern Radio Show premieres in Reno, Nevada on KRZQ 96.5 FM

Omaria massacre in Algeria: 42 villagers are killed

The largest Omaria massacre took place on 23 April 1997 in the Algerian village of El Omaria near Médéa, south of Algiers.

NFL Draft: University of Utah quarterback Alex Smith first pick by San Francisco 49ers

The San Francisco 49ers (also written as the San Francisco Forty-Niners and nicknamed the Niners) are a professional American football team based in the San Francisco Bay Area.

Gamma ray burst (GRB) 090423 is observed for 10 seconds, the most distant object of any kind and also the oldest known o

Gamma ray burst (GRB) 090423 is observed for 10 seconds, the most distant object of any kind and also the oldest known object in the universe

Zach Daniels defeated Rick Michaels to become the new TNT Heavyweight Champion.

Zach Daniels defeated Rick Michaels to become the new TNT Heavyweight Champion.

38,000 London Marathon entrants have their home and email contacts published in a data protection breach

38,000 London Marathon entrants have their home and email contacts published in a data protection breach

60 people are killed & 80 are injured after a train crashes in The Democratic Republic of the Congo

60 people are killed & 80 are injured after a train crashes in The Democratic Republic of the Congo

Armenian President Serzh Sargsyan resigns after 10 years in office after mass protests against him beginning an unconsti

Armenian President Serzh Sargsyan resigns after 10 years in office after mass protests against him beginning an unconstitutional third term

At least 54 jade miners buried by a mudslide in Kachin state, Myanmar

On 22 April 2019, a landslide triggered the collapse of a jade mine near Maw Wun Kalay, Hpakant, Kachin State, Myanmar, trapping at least 54 miners.

Ecuador's COVID-19 death toll is then one of world's highest per capita after 7,600 more deaths than usual (503 official

Ecuador's COVID-19 death toll is then one of world's highest per capita after 7,600 more deaths than usual (503 official toll), in report by "The New York Times"

German Chancellor Angela Merkel warns this is "not the end phase but still just the beginning" of the COVID-19 pandemic

German Chancellor Angela Merkel warns this is "not the end phase but still just the beginning" of the COVID-19 pandemic

59th Venice Biennale contemporary art exhibition opens, with 80 participating. Main exhibition "The Milk of Dreams" cura

59th Venice Biennale contemporary art exhibition opens, with 80 participating. Main exhibition "The Milk of Dreams" curated by Cecilia Aleman. [1]

At least 100 bodies discovered in shallow graves in Shakahola forest, eastern Kenya. Believed to be members of Good News

At least 100 bodies discovered in shallow graves in Shakahola forest, eastern Kenya. Believed to be members of Good News International Church, which encourages salvation through starvation. [1]

International Coral Reef Initiative releases study showing that 84% of the world's coral reefs have been impacted by an

International Coral Reef Initiative releases study showing that 84% of the world's coral reefs have been impacted by an ongoing bleaching event that started in January 2023 [1]

Famous Births on April 23

birth

William Shakespeare is born

William Shakespeare playwright and poet, known for english playwright and poet, was born on 1564-04-23. William Shakespeare (23 April 1564 – 23 April 1616) was an English playwright, poet and actor.

birth

Maarten Tromp is born

Maarten Tromp, Dutch admiral, known for dutch admiral, was born on 1598-04-23. Maarten Harpertszoon Tromp or Maarten van Tromp (23 April 1598 – 31 July 1653) was an army general and admiral in the…

birth

J. M. W. Turner is born

J. M. W. Turner, English painter, known for english painter, was born on 1775-04-23.

birth

James Buchanan is born

James Buchanan is born

birth

Walter Pitts is born

Walter Pitts is born

birth

Timothy McVeigh is born

Timothy McVeigh, American domestic terrorist, known for american domestic terrorist, was born on 1968-04-23.

birth

Michael Moore is born

Michael Moore, American filmmaker and author, known for american filmmaker and author, was born on 1955-04-23. Michael Francis Moore is an American film director, producer, screenwriter, and author.

birth

Valerie Bertinelli is born

Valerie Bertinelli, American actress, known for american actress, was born on 1961-04-23. Valerie Anne Bertinelli is an American actress and television personality.

birth

John Cena is born

John Cena, American actor and wrestler, known for american actor and wrestler, was born on 1978-04-23.

birth

John Oliver is born

John Oliver, American american comedian, known for british and american comedian, was born on 1978-04-23. John William Oliver is a British and American comedian and television personality.

birth

Kal Penn is born

Kal Penn, American actor and civil servant, known for american actor and civil servant, was born on 1978-04-23.

birth

Dev Patel is born

Dev Patel, British actor, known for english actor, was born on 1991-04-23. Dev Patel is a British actor and filmmaker.

birth

Roy Orbison is born

Roy Orbison, American musician, known for american singer-songwriter, was born on 1936-04-23.

birth

Jim Bottomley is born

Jim Bottomley, American athlete, known for american baseball player and manager, was born on 1900-04-23.

birth

Warren Spahn is born

Warren Spahn, American athlete, known for american baseball player, was born on 1921-04-23.

birth

Chris Sharma is born

Chris Sharma, American athlete, known for american rock climber, was born on 1982-04-23.

birth

Chloe Kim is born

Chloe Kim, American athlete, known for american snowboarder, was born on 2001-04-23. Chloe Kim is an American professional snowboarder and two-time Olympic gold medalist.

birth

Halldór Laxness is born

Halldór Laxness, Icelandic icelandic author, known for icelandic author, was born on 1902-04-23. Halldór Kiljan Laxness was an Icelandic writer and winner of the 1955 Nobel Prize in Literature.

birth

Shirley Temple is born

Shirley Temple, American actress and diplomat, known for american actress and diplomat, was born on 1928-04-23.

Notable Deaths on April 23

Frequently Asked Questions

What happened on April 23, 215?
BC A temple dedicated to Venus Erycina is built on Capitoline Hill to commemorate the Roman defeat at Lake Trasimene
What happened on April 23, 1014?
The Battle of Clontarf (Irish: Cath Chluain Tarbh) took place on 23 April 1014 at Clontarf, near Dublin, on the east coast of Ireland.
What happened on April 23, 1597?
William Shakespeare's "The Merry Wives of Windsor" is first performed with Queen Elizabeth I of England in attendance
What happened on April 23, 1861?
Robert Edward Lee (January 19, 1807 – October 12, 1870) was a Confederate general whose early actions in the American Civil War led to his appointment as the overall commander of the Confederate…
What happened on April 23, 1968?
First decimal coins issued in Britain, the 5 and 10 new pence, replacing the shilling and two-shilling pieces

Complete Timeline — April 23 Through the Ages

  1. BC A temple dedicated to Venus Erycina is built on Capitoline Hill to commemorate the Roman defeat at Lake Trasimene

    BC A temple dedicated to Venus Erycina is built on Capitoline Hill to commemorate the Roman defeat at Lake Trasimene

  2. King Brian Boru of Ireland defeats Viking forces at the Battle of Clontarf, freeing Ireland from foreign control

    The Battle of Clontarf (Irish: Cath Chluain Tarbh) took place on 23 April 1014 at Clontarf, near Dublin, on the east coast of Ireland.

  3. Damascus surrenders to the Nūr al-Dīn, ruler of Aleppo

    Aleppo is a city in northern Syria, which serves as the capital of the Aleppo Governorate, the country's most populous governorate.

  4. St. George's Night Uprising in Estonia

    Saint George's Night Uprising in 1343–1345 was an unsuccessful attempt by the indigenous Estonian population in the Duchy of Estonia, the Bishopric of Ösel-Wiek, and the insular territories of the...

  5. Margaret of Anjou (15) weds King Henry VI of England (23) in Titchfield Abbey, Hampshire

    Margaret of Anjou (15) weds King Henry VI of England (23) in Titchfield Abbey, Hampshire

  6. Battle of Villalar: Spanish King Charles I defeats the Comuneros rebels and captures three of their leaders, who are exe

    Battle of Villalar: Spanish King Charles I defeats the Comuneros rebels and captures three of their leaders, who are executed the following day

  7. William Shakespeare is born

    William Shakespeare playwright and poet, known for english playwright and poet, was born on 1564-04-23. William Shakespeare (23 April 1564 – 23 April 1616) was an English playwright, poet and actor.

  8. William Shakespeare's "The Merry Wives of Windsor" is first performed with Queen Elizabeth I of England in attendance

    William Shakespeare's "The Merry Wives of Windsor" is first performed with Queen Elizabeth I of England in attendance

  9. Maarten Tromp is born

    Maarten Tromp, Dutch admiral, known for dutch admiral, was born on 1598-04-23. Maarten Harpertszoon Tromp or Maarten van Tromp (23 April 1598 – 31 July 1653) was an army general and admiral in the…

  10. Dutch Fifth Expedition sets sail from the Dutch Republic for Sumatra, and the Moluccas to trade in spices

    Dutch Fifth Expedition sets sail from the Dutch Republic for Sumatra, and the Moluccas to trade in spices

  11. Netherlands takes control of De Briel, Vlissingen and Fort Rammekens from England

    Netherlands takes control of De Briel, Vlissingen and Fort Rammekens from England

  12. Count of Nassau-Dietz, Ernst Casimir I, is appointed Stadtholder of Groningen and Drenthe

    Count of Nassau-Dietz, Ernst Casimir I, is appointed Stadtholder of Groningen and Drenthe

  13. The Heilbronn League formed by Sweden and Protestant German monarchy in the Free Imperial City of Heilbronn

    The Heilbronn League formed by Sweden and Protestant German monarchy in the Free Imperial City of Heilbronn

  14. Oldest US public institution, Boston Latin School is founded

    The Boston Latin School is a magnet Latin grammar state school in Boston, Massachusetts.

  15. Treaty of Oliva is established between Sweden and Poland, helping to end the Second Northern War

    Treaty of Oliva is established between Sweden and Poland, helping to end the Second Northern War

  16. J. M. W. Turner is born

    J. M. W. Turner, English painter, known for english painter, was born on 1775-04-23.

  17. James Buchanan is born

    James Buchanan is born

  18. Warren Hastings, Governor-General of India, acquitted in England of high treason

    Warren Hastings, Governor-General of India, acquitted in England of high treason

  19. Missolonghi, Greece captured by Turks

    Greece on the Ruins of Missolonghi (French: La Grèce sur les ruines de Missolonghi) is an 1826 oil painting by French painter Eugène Delacroix, now preserved at the Musée des Beaux-Arts de Bordeaux.

  20. Irish mathematician and astronomer William Rowan Hamilton presents his Theory of Systems of Rays

    Irish mathematician and astronomer William Rowan Hamilton presents his Theory of Systems of Rays

  21. English steamship "Great Western" crosses the Atlantic docks in NYC

    English steamship "Great Western" crosses the Atlantic docks in NYC

  22. Samuel Gridley Howe, American physician and educator, marries Julia Ward, American poet and author

    Samuel Gridley Howe, American physician and educator, marries Julia Ward, American poet and author

  23. Canada issues its first postage stamp, a Three-Pence Beaver

    Canada issues its first postage stamp, a Three-Pence Beaver

  24. Democratic convention in Charleston, South Carolina divided over slavery

    The 1860 Republican National Convention was a presidential nominating convention that met May 16–18 in Chicago, Illinois.

  25. Robert E. Lee is named commander of Virginia's Confederate forces (US Civil War)

    Robert Edward Lee (January 19, 1807 – October 12, 1870) was a Confederate general whose early actions in the American Civil War led to his appointment as the overall commander of the Confederate…

  26. Arkansas troops seize Fort Smith on the Arkansas River

    The units of the Arkansas Militia in the Civil War to which the current Arkansas National Guard has a connection include the Arkansas State Militia, Home Guard, and State Troop regiments raised by...

  27. Battle of Cane River, Louisiana (Red River Expedition, Monett's Ferry)

    The Red River campaign, also known as the Red River expedition, was a major Union offensive campaign in the Trans-Mississippi theater of the American Civil War, the campaign taking place from March...

  28. 1st professional baseball exhibition game - Cincinnati Red Stockings 24, Cincinnati amateurs 15

    1st professional baseball exhibition game - Cincinnati Red Stockings 24, Cincinnati amateurs 15

  29. Blossom Rock in San Francisco Bay blown up

    Blossom Rock in San Francisco Bay blown up

  30. John Heemskerk Abrahamszoon forms Dutch government

    John Heemskerk Abrahamszoon forms Dutch government

  31. Jews are expelled from Moscow, Russia

    The history of the Jews in Moscow goes back to the 17th century, although the city did not become an important Jewish center until the late 19th century when more Jews were legally allowed to settle.

  32. Vitascope system of movie projection 1st shown at Koster & Bial's Music Hall, New York City

    Vitascope system of movie projection 1st shown at Koster & Bial's Music Hall, New York City

  33. First known occurrence of the word "hillbilly" (NY Journal)

    First known occurrence of the word "hillbilly" (NY Journal)

  34. Jim Bottomley is born

    Jim Bottomley, American athlete, known for american baseball player and manager, was born on 1900-04-23.

  35. Halldór Laxness is born

    Halldór Laxness, Icelandic icelandic author, known for icelandic author, was born on 1902-04-23. Halldór Kiljan Laxness was an Icelandic writer and winner of the 1955 Nobel Prize in Literature.

  36. NY Highlanders (Yankees) win their first game; beat Washington Senators, 7-2 at American League Park

    NY Highlanders (Yankees) win their first game; beat Washington Senators, 7-2 at American League Park

  37. American Academy of Arts & Letters forms

    The American Academy of Arts and Letters is a 300-member honor society whose goal is to "foster, assist, and sustain excellence" in American literature, music, and art.

  38. Denmark, Germany, Britain, France, Netherlands & Sweden sign North Sea accord

    Denmark, Germany, Britain, France, Netherlands & Sweden sign North Sea accord

  39. International Exhibition opens in Brussels, Belgium

    Brussels, officially the Brussels-Capital Region, is a region of Belgium comprising 19 municipalities, including the City of Brussels, which is the capital of Belgium.

  40. MLB Chicago Federals host the Kansas City Packers in the 1st game played at Weeghman Park (now Wrigley Field)

    Wrigley Field () is a ballpark on the North Side of Chicago, Illinois, United States. It is the home ballpark of Major League Baseball's Chicago Cubs, one of the city's two MLB franchises.

  41. Lord Dunsany's "Night at an Inn" premieres in NYC

    Lord Dunsany's "Night at an Inn" premieres in NYC

  42. Raid of Zeebrugge; the British navy attempts to block German vessels from leaving port by sinking obsolete ships - mostl

    Raid of Zeebrugge; the British navy attempts to block German vessels from leaving port by sinking obsolete ships - mostly fails

  43. US Major League Baseball opens a reduced 140-game season

    US Major League Baseball opens a reduced 140-game season

  44. Charley Paddock runs a world record 100m in 10.4 seconds

    Charley Paddock runs a world record 100m in 10.4 seconds

  45. Warren Spahn is born

    Warren Spahn, American athlete, known for american baseball player, was born on 1921-04-23.

  46. Inauguration ceremonies take place at Gdynia, Poland to mark its new status as a temporary military port and fishers' sh

    Inauguration ceremonies take place at Gdynia, Poland to mark its new status as a temporary military port and fishers' shelter

  47. Walter Pitts is born

    Walter Pitts is born

  48. British Empire Exhibition opens at Wembley, London

    British Empire Exhibition opens at Wembley, London

  49. Film producer Samuel Goldwyn (42) weds actress Frances Howard (21)

    Film producer Samuel Goldwyn (42) weds actress Frances Howard (21)

  50. Shirley Temple is born

    Shirley Temple, American actress and diplomat, known for american actress and diplomat, was born on 1928-04-23.

  51. -year old De Adriaan Windmill in Haarlem, the Netherlands, burns down

    -year old De Adriaan Windmill in Haarlem, the Netherlands, burns down

  52. Polish Constitution of 1935 is adopted

    The April Constitution of Poland (Polish: Ustawa konstytucyjna 23 IV 1935 or Konstytucja kwietniowa) was the general law passed by the act of the Polish Sejm on 23 April 1935.

  53. Roy Orbison is born

    Roy Orbison, American musician, known for american singer-songwriter, was born on 1936-04-23.

  54. Dance hall fires kills 198 in Natchez, Mississippi

    Dance hall fires kills 198 in Natchez, Mississippi

  55. Greek Army surrenders to Germany; British RAF evacuates the Greek King George II to Egypt

    Greek Army surrenders to Germany; British RAF evacuates the Greek King George II to Egypt

  56. 1st night Exeter bombed by German Luftwaffe

    1st night Exeter bombed by German Luftwaffe

  57. British & US offensive directed at Tunis and Bizerta

    British & US offensive directed at Tunis and Bizerta

  58. Flossenbürg concentration camp liberated by US army troops

    As a Nazi concentration camp for forced labor, Helmbrechts concentration camp was a women's subcamp of the Flossenbürg concentration camp founded near Helmbrechts near Hof, Germany in the summer of...

  59. Brooklyn Dodger Ed Head no-hits Boston Braves, 5-0

    The Brooklyn Dodgers were an American football team that played in the National Football League from 1930 to 1943, and in 1944 as the Brooklyn Tigers.

  60. Minnesota's first television station, KSTP TV channel 5 (ABC affiliate), aired its 1st broadcast

    Minnesota's first television station, KSTP TV channel 5 (ABC affiliate), aired its 1st broadcast

  61. Chinese Red army conquers Nanjing

    The Chinese Red Army, formally the Chinese Workers' and Peasants' Red Army (中國工農紅軍) or just the Red Army (紅軍), was the military wing of the Chinese Communist Party (CCP) from 1928 to 1937.

  62. 1st Major League Baseball day game completed under lights (Phillies 6, Braves 5)

    1st Major League Baseball day game completed under lights (Phillies 6, Braves 5)

  63. "Shane", directed by George Stevens and based on the 1949 novel by Jack Schaefer, starring Alan Ladd and Jean Arthur pre

    "Shane", directed by George Stevens and based on the 1949 novel by Jack Schaefer, starring Alan Ladd and Jean Arthur premieres

  64. Michael Moore is born

    Michael Moore, American filmmaker and author, known for american filmmaker and author, was born on 1955-04-23. Michael Francis Moore is an American film director, producer, screenwriter, and author.

  65. 1st heliport in Britain opens in London

    1st heliport in Britain opens in London

  66. Singer Judy Garland appears in concert at Carnegie Hall, NYC; the event is recorded for a double live album and wins a G

    Singer Judy Garland appears in concert at Carnegie Hall, NYC; the event is recorded for a double live album and wins a Grammy Award for Album of the Year, the first by a female artist

  67. Algiers putsch by French generals

    The Algiers putsch, also known as the putsch of the generals (Putsch des généraux), was a failed coup d'état intended to force French President Charles de Gaulle not to abandon French Algeria, the...

  68. Valerie Bertinelli is born

    Valerie Bertinelli, American actress, known for american actress, was born on 1961-04-23. Valerie Anne Bertinelli is an American actress and television personality.

  69. New York Mets win their 1st game ever, after starting the season with nine losses, beating Pirates 9-1

    New York Mets win their 1st game ever, after starting the season with nine losses, beating Pirates 9-1

  70. Houston Colt 45s Ken Johnson becomes 1st major league pitcher to lose a 9 inning no-hitter, Reds win 1-0

    Houston Colt 45s Ken Johnson becomes 1st major league pitcher to lose a 9 inning no-hitter, Reds win 1-0

  71. "I Can't Help Myself (Sugar Pie Honey Bunch)" single released by the Four Tops (Billboard Song of the Year 1965)

    "I Can't Help Myself" is a 1965 song recorded by the Four Tops for the Motown label. Written and produced by Motown's main production team Holland–Dozier–Holland, "I Can't Help Myself" is one of the...

  72. Soyuz 1 spacecraft launches; Vladimir Komarov becomes 1st in-flight casualty when parachute fails

    Soyuz 1 spacecraft launches; Vladimir Komarov becomes 1st in-flight casualty when parachute fails

  73. First decimal coins issued in Britain, the 5 and 10 new pence, replacing the shilling and two-shilling pieces

    First decimal coins issued in Britain, the 5 and 10 new pence, replacing the shilling and two-shilling pieces

  74. Columbia University Crisis: Students for a Democratic Society and the Afro-American Society begin a non-violent, six-day

    Columbia University Crisis: Students for a Democratic Society and the Afro-American Society begin a non-violent, six-day strike, calling for Columbia to cut ties with the Institute for Defense Analysis. After negotiations fail, nearly 1,000 police are sent to campus, resulting in a violent clash and

  75. Timothy McVeigh is born

    Timothy McVeigh, American domestic terrorist, known for american domestic terrorist, was born on 1968-04-23.

  76. Over 1000 square miles flooded in Shantung Province, China

    Over 1000 square miles flooded in Shantung Province, China

  77. 26th Tony Awards: "Sticks and Bones" (play) & "The Two Gentlemen of Verona" (musical) win

    26th Tony Awards: "Sticks and Bones" (play) & "The Two Gentlemen of Verona" (musical) win

  78. USSR performs nuclear test at Sary Shagan USSR

    USSR performs nuclear test at Sary Shagan USSR

  79. ADO Den Haag soccer team forms in The Hague, Netherlands

    Alles Door Oefening Den Haag, commonly known by the abbreviated name ADO Den Haag, is a Dutch association football club from the city of The Hague.

  80. John Cena is born

    John Cena, American actor and wrestler, known for american actor and wrestler, was born on 1978-04-23.

  81. John Oliver is born

    John Oliver, American american comedian, known for british and american comedian, was born on 1978-04-23. John William Oliver is a British and American comedian and television personality.

  82. Kal Penn is born

    Kal Penn, American actor and civil servant, known for american actor and civil servant, was born on 1978-04-23.

  83. Fighting in London between the Anti-Nazi League and the Metropolitan Police Special Patrol Group results in the death of

    Fighting in London between the Anti-Nazi League and the Metropolitan Police Special Patrol Group results in the death of protester Blair Peach

  84. American professional boxer George Foreman (33) divorces Sharon Goodson after 7 months of marriage

    American professional boxer George Foreman (33) divorces Sharon Goodson after 7 months of marriage

  85. Conch Republic is established - secession of the Florida Keys from the United States of America

    The Conch Republic () is a micronation declared as a secession of the city of Key West, Florida, from the United States on April 23, 1982. It has been maintained as a tourism booster for the city.

  86. Chris Sharma is born

    Chris Sharma, American athlete, known for american rock climber, was born on 1982-04-23.

  87. AIDS virus is identified as HTLV-III (Human T-lymphotropic Virus Type III)

    A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism.

  88. Brooklyn College soccer team wins Nepal's All-Nepal Football Association invitational tournament 2-0

    Brooklyn College soccer team wins Nepal's All-Nepal Football Association invitational tournament 2-0

  89. Disney World breaks ground for Victorian themed Grand Floridian Beach Resort (now known as Disney's Grand Floridian Reso

    Disney World breaks ground for Victorian themed Grand Floridian Beach Resort (now known as Disney's Grand Floridian Resort & Spa)

  90. 28 construction workers are killed in an apartment collapse in Bridgeport, Connecticut

    28 construction workers are killed in an apartment collapse in Bridgeport, Connecticut

  91. Federal smoking ban during domestic airline flights of 2 hours or less

    Federal smoking ban during domestic airline flights of 2 hours or less

  92. CBS' premiere of fact based "The Littlest Victims", based on Newark, N.J. physician James Oleske as the first doctor to

    CBS' premiere of fact based "The Littlest Victims", based on Newark, N.J. physician James Oleske as the first doctor to discover AIDS in children

  93. Dev Patel is born

    Dev Patel, British actor, known for english actor, was born on 1991-04-23. Dev Patel is a British actor and filmmaker.

  94. British Princess Anne (the Princess Royal) and her 1st husband Captain Mark Phillips divorce after 19 years

    Anne, Princess Royal (Anne Elizabeth Alice Louise; born 15 August 1950) is a member of the British royal family.

  95. Marion Berry (former mayor of Washington, D.C.) released from prison

    Marion Shepilov Barry was an American politician who served as mayor of the District of Columbia from 1979 to 1991 and 1995 to 1999.

  96. Mötley Crue guitarist Mick Mars (42) files for divorce from Emi Canyn (39) due to infidelity after four years of marriag

    Mötley Crue guitarist Mick Mars (42) files for divorce from Emi Canyn (39) due to infidelity after four years of marriage

  97. Eritrea votes to secede from Ethiopia with 99.83% in favor

    Eritrea votes to secede from Ethiopia with 99.83% in favor

  98. Army shoots to death 23-40 fishermen in Gonaives, Haiti

    Army shoots to death 23-40 fishermen in Gonaives, Haiti

  99. Howard Stern Radio Show premieres in Reno, Nevada on KRZQ 96.5 FM

    Howard Stern Radio Show premieres in Reno, Nevada on KRZQ 96.5 FM

  100. P. L. Travers dies

    P. L. Travers, Australian australian-british novelist, actress and journalist, known for australian-british novelist, actress and journalist, died on 1996-04-23.

  101. Omaria massacre in Algeria: 42 villagers are killed

    The largest Omaria massacre took place on 23 April 1997 in the Algerian village of El Omaria near Médéa, south of Algiers.

  102. Chloe Kim is born

    Chloe Kim, American athlete, known for american snowboarder, was born on 2001-04-23. Chloe Kim is an American professional snowboarder and two-time Olympic gold medalist.

  103. NFL Draft: University of Utah quarterback Alex Smith first pick by San Francisco 49ers

    The San Francisco 49ers (also written as the San Francisco Forty-Niners and nicknamed the Niners) are a professional American football team based in the San Francisco Bay Area.

  104. Gamma ray burst (GRB) 090423 is observed for 10 seconds, the most distant object of any kind and also the oldest known o

    Gamma ray burst (GRB) 090423 is observed for 10 seconds, the most distant object of any kind and also the oldest known object in the universe

  105. Zach Daniels defeated Rick Michaels to become the new TNT Heavyweight Champion.

    Zach Daniels defeated Rick Michaels to become the new TNT Heavyweight Champion.

  106. 38,000 London Marathon entrants have their home and email contacts published in a data protection breach

    38,000 London Marathon entrants have their home and email contacts published in a data protection breach

  107. West Indian cricketer Chris Gayle smashes the fastest century in history in just 30 balls

    Christopher Henry Gayle OD is a former Jamaican cricketer who played international cricket for the West Indies from 1999 to 2021.

  108. 60 people are killed & 80 are injured after a train crashes in The Democratic Republic of the Congo

    60 people are killed & 80 are injured after a train crashes in The Democratic Republic of the Congo

  109. Beyoncé releases her 6th album "Lemonade" with a 1 hour film on HBO

    Beyoncé releases her 6th album "Lemonade" with a 1 hour film on HBO

  110. Armenian President Serzh Sargsyan resigns after 10 years in office after mass protests against him beginning an unconsti

    Armenian President Serzh Sargsyan resigns after 10 years in office after mass protests against him beginning an unconstitutional third term

  111. At least 54 jade miners buried by a mudslide in Kachin state, Myanmar

    On 22 April 2019, a landslide triggered the collapse of a jade mine near Maw Wun Kalay, Hpakant, Kachin State, Myanmar, trapping at least 54 miners.

  112. Ecuador's COVID-19 death toll is then one of world's highest per capita after 7,600 more deaths than usual (503 official

    Ecuador's COVID-19 death toll is then one of world's highest per capita after 7,600 more deaths than usual (503 official toll), in report by "The New York Times"

  113. German Chancellor Angela Merkel warns this is "not the end phase but still just the beginning" of the COVID-19 pandemic

    German Chancellor Angela Merkel warns this is "not the end phase but still just the beginning" of the COVID-19 pandemic

  114. 59th Venice Biennale contemporary art exhibition opens, with 80 participating. Main exhibition "The Milk of Dreams" cura

    59th Venice Biennale contemporary art exhibition opens, with 80 participating. Main exhibition "The Milk of Dreams" curated by Cecilia Aleman. [1]

  115. At least 100 bodies discovered in shallow graves in Shakahola forest, eastern Kenya. Believed to be members of Good News

    At least 100 bodies discovered in shallow graves in Shakahola forest, eastern Kenya. Believed to be members of Good News International Church, which encourages salvation through starvation. [1]

  116. International Coral Reef Initiative releases study showing that 84% of the world's coral reefs have been impacted by an

    International Coral Reef Initiative releases study showing that 84% of the world's coral reefs have been impacted by an ongoing bleaching event that started in January 2023 [1]

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