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On This Day
May
23
Events
May 23 in History
Historical Events on May 23
844
Battle of Clavijo: The Apostle Saint James the Greater is said to have miraculously appeared to a force of outnumbered Asturians and aided them against the forces of the Emir of Cordoba.
1430
Joan of Arc is captured by the Burgundians while leading an army to raise the Siege of Compiègne.
1498
Girolamo Savonarola is burned at the stake in Florence, Italy.
1533
The marriage of King Henry VIII to Catherine of Aragon is declared null and void.
1568
Dutch rebels led by Louis of Nassau, defeat Jean de Ligne, Duke of Arenberg, and his loyalist troops in the Battle of Heiligerlee, opening the Eighty Years' War.
1609
Official ratification of the Second Virginia Charter takes place.
1618
The Second Defenestration of Prague precipitates the Thirty Years' War.
1701
After being convicted of piracy and of murdering William Moore, Captain William Kidd is hanged in London.
1706
John Churchill, 1st Duke of Marlborough, defeats a French army under Marshal François de Neufville, duc de Villeroy in the Battle of Ramillies.
1788
South Carolina ratifies the United States Constitution as the eighth American state.
1793
Battle of Famars during the Flanders Campaign of the War of the First Coalition.
1829
Accordion patent granted to Cyrill Demian in Vienna, Austrian Empire.
1844
Declaration of the Báb the evening before the 23rd: A merchant of Shiraz announces that he is a Prophet and founds a religious movement that would later be brutally crushed by the Persian government. He is considered to be a forerunner of the Bahá'í Faith; Bahá'ís celebrate the day as a holy day.
1846
Mexican-American War: President Mariano Paredes of Mexico unofficially declares war on the United States.
1873
The Canadian Parliament establishes the North-West Mounted Police, the forerunner of the Royal Canadian Mounted Police.
1900
American Civil War: Sergeant William Harvey Carney is awarded the Medal of Honor for his heroism in the Assault on the Battery Wagner in 1863.
1907
The unicameral Parliament of Finland gathers for its first plenary session.
1911
The New York Public Library is dedicated.
1915
World War I: Italy joins the Allies, fulfilling its part of the Treaty of London.
1932
In Brazil, four students are shot and killed during a manifestation against the Brazilian dictator Getúlio Vargas, which resulted in the outbreak of the Constitutionalist Revolution several weeks later.
1934
Infamous American bank robbers Bonnie and Clyde are ambushed by police and killed in Bienville Parish, Louisiana.
1934
The Auto-Lite strike culminates in the "Battle of Toledo", a five-day melée between 1,300 troops of the Ohio National Guard and 6,000 picketers.
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.
1945
World War II: Heinrich Himmler, head of the Schutzstaffel, commits suicide while in Allied custody.
1945
World War II: The Flensburg Government under Reichspräsident Karl Dönitz is dissolved when its members are captured and arrested by British forces.
1948
Thomas C. Wasson, the US Consul-General, is assassinated in Jerusalem, Israel.
1949
The Federal Republic of Germany is established and the Basic Law for the Federal Republic of Germany is proclaimed.
1951
Tibetans sign the Seventeen Point Agreement for the Peaceful Liberation of Tibet with China.
1960
A tsunami killed 61 people in Hilo, Hawaii.
1992
Italy's most prominent anti-mafia judge Giovanni Falcone, his wife and three body guards are killed by the Corleonesi clan with a half-ton bomb near Capaci, Sicily. His friend and colleague Paolo Borsellino will be assassinated less than two months later, making 1992 a turning point in the history of Italian Mafia prosecutions.
1995
The first version of the Java programming language is released.
1998
The Good Friday Agreement is accepted in a referendum in Northern Ireland with roughly 75% voting yes.
2002
The "55 parties" clause of the Kyoto Protocol is reached after its ratification by Iceland.
2006
Alaskan stratovolcano Mount Cleveland erupts.
2008
The International Court of Justice (ICJ) awards Middle Rocks to Malaysia and Pedra Branca (Pulau Batu Puteh) to Singapore, ending a 29-year territorial dispute between the two countries.
2013
The Interstate 5 bridge over the Skagit River collapses in Mount Vernon, Washington.
2014
Seven people, including the perpetrator, are killed and another 14 injured in a killing spree near the campus of University of California, Santa Barbara.
2015
At least 46 people are killed as a result of floods caused by a tornado in Texas and Oklahoma.
2016
Two suicide bombings, conducted by the Islamic State of Iraq and Syria, killed at least 45 potential army recruits in Aden, Yemen.
2016
Eight bombings were carried out by the Islamic State of Iraq and Syria in Jableh and Tartus, coastline cities in Syria. One hundred eight-four people were killed and at least 200 people injured.
2017
Philippine President Rodrigo Duterte declared martial law in Mindanao, following the Maute's attack in Marawi.
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