On this day: October 17

Events on October 17

• 1346 Hundred Years' War: Under the terms of Scotland's Auld Alliance with France, King David II of Scotland was captured at the Battle of Neville's Cross following his invasion of England. Wikipedia
• 1604 German astronomer Johannes Kepler began observations of an exceptionally bright object, now known as Kepler's Supernova, that had appeared in the constellation Ophiuchus. Wikipedia
• 1660 A series of executions of the commissioners who signed the death warrant of King Charles I of England concluded; six were hanged, drawn and quartered for treason. Wikipedia
• 1660 The nine regicides who signed the death warrant of Charles I of England are hanged, drawn and quartered. Wikipedia
• 1662 Charles II of England sells Dunkirk to Louis XIV of France for 40,000 pounds. Wikipedia
• 1713 Great Northern War: Russia defeats Sweden in the Battle of Kostianvirta in Pälkäne. Wikipedia
• 1771 Ascanio in Alba, an opera composed by Wolfgang Amadeus Mozart at the age of 15, premiered in Milan. Wikipedia
• 1777 American Revolutionary War: British general John Burgoyne's Saratoga campaign ended with his surrender to the Americans, later convincing France to enter the war in alliance with the United States. Wikipedia
• 1777 American Revolutionary War: British General John Burgoyne surrenders his army at Saratoga, New York. Wikipedia
• 1919 Leeds United F.C. founded at Salem Chapel, Holbeck after the winding up of Leeds City F.C. for making illegal payments to players during World War I Wikipedia
• 1931 American gangster Al Capone was convicted on five counts of income-tax evasion. Wikipedia
• 1931 Al Capone is convicted of income tax evasion. Wikipedia
• 1933 Albert Einstein flees Nazi Germany and moves to the United States. Wikipedia
• 1941 World War II: The USS Kearny becomes the first U.S. Navy vessel to be torpedoed by a U-boat. Wikipedia
• 1952 Indonesian Army elements surrounded the Merdeka Palace in Jakarta, demanding that President Sukarno disband the Provisional People's Representative Council. Wikipedia
• 1964 Prime Minister Robert Menzies inaugurated the artificial Lake Burley Griffin in the centre of the Australian capital Canberra. Wikipedia
• 1969 The Caravaggio painting Nativity with St. Francis and St. Lawrence is stolen from the Oratory of Saint Lawrence in Palermo. Wikipedia
• 1973 Yom Kippur War: Egyptian forces retreated from the Battle of the Chinese Farm, allowing Israeli forces to build their first bridge across the Suez Canal. Wikipedia
• 1975 'Salem's Lot, an American vampire novel by Stephen King, is published. Wikipedia
• 1979 Mother Teresa is awarded the Nobel Peace Prize. Wikipedia
• 1988 Uganda Airlines Flight 775 crashes at Rome–Fiumicino International Airport, in Rome, Italy, killing 33 people. Wikipedia
• 1992 Having gone to the wrong house in Baton Rouge, Louisiana, for a Halloween party, Japanese exchange student Yoshihiro Hattori was shot and killed by the homeowner. Wikipedia
• 2004 A fire that lasted over 15 hours destroyed almost one third of the East Tower of the Parque Central Urban Complex in Caracas, Venezuela. Wikipedia
• 2017 Syrian civil war: The Syrian Democratic Forces (SDF) capture the last foothold of the Islamic State of Iraq and the Levant (ISIL) in Raqqa, marking the end of the Battle of Raqqa. Wikipedia
• 2019 The 17 October Revolution starts in Lebanon. Wikipedia
• 2023 An explosion at Al-Ahli Arab Hospital in Gaza kills hundreds of Palestinians during the Gaza war. Wikipedia

Born on October 17

• 1720 Maria Teresa Agnesi Pinottini, Italian harpsichord player and composer (died 1795) Wikipedia
• 1735 Franz Xaver Feuchtmayer the Younger, German Baroque artist (died 1803) Wikipedia
• 1760 Claude Henri de Rouvroy, comte de Saint-Simon, French economist and philosopher (died 1825) Wikipedia
• 1784 Fructuoso Rivera, first president of Uruguay (died 1854) Wikipedia
• 1792 John Bowring, English polyglot and governor of Hong Kong (died 1826) Wikipedia
• 1813 Georg Büchner, German-Swiss poet and playwright (died 1837) Wikipedia
• 1867 Josep Puig i Cadafalch, Catalan architect who designed the Casa Martí (died 1956) Wikipedia
• 1889 Mikha'il Na'ima, Lebanese author (died 1988) Wikipedia
• 1894 Prince René, Italian Prince of Denmark (died 1962) Wikipedia
• 1905 Leopoldo Benites, Ecuadorian diplomat 28th president of the United Nations General Assembly (died 1996) Wikipedia
• 1912 Pope John Paul I (died 1978) Wikipedia
• 1915 Arthur Miller, American playwright and screenwriter (died 2005) Wikipedia
• 1918 Rita Hayworth, American actress, singer and dancer (died 1987) Wikipedia
• 1919 Violet Milstead, Canadian World War II aviator and bush pilot (died 2014) Wikipedia
• 1920 Montgomery Clift, American actor (died 1966) Wikipedia
• 1924 Anton Geiser, Croatian SS officer (died 2012) Wikipedia
• 1944 Ángel Cristo, Spanish circus performer (died 2010) Wikipedia
• 1956 Mae Jemison, American physician, academic, and astronaut Wikipedia
• 1972 Eminem, American rapper, producer, and actor Wikipedia
• 1972 Tarkan, German-Turkish singer Wikipedia
• 1979 Kimi Räikkönen, Finnish race car driver Wikipedia
• 1983 Felicity Jones, English actress Wikipedia

Died on October 17

• 33 Agrippina the Elder, Roman wife of Germanicus (born 14 BC) Wikipedia
• 532 Pope Boniface II Wikipedia
• 1586 Philip Sidney, English courtier, poet, and general (born 1554) Wikipedia
• 1806 Jean-Jacques Dessalines, Haitian commander and politician, Governor-General of Haiti (born 1758) Wikipedia
• 1849 Frédéric Chopin, Polish pianist and composer (born 1810) Wikipedia
• 1868 Laura Secord, Canadian war heroine (born 1775) Wikipedia
• 1887 Gustav Kirchhoff, German physicist and chemist (born 1824) Wikipedia
• 1889 Nikolay Chernyshevsky, Russian philosopher and critic (born 1828) Wikipedia
• 1893 Patrice de MacMahon, Duke of Magenta, French general and politician, 3rd President of France (born 1808) Wikipedia
• 1938 Karl Kautsky, Czech-German journalist, philosopher, and theoretician (born 1854) Wikipedia
• 1967 Puyi, Chinese emperor (born 1906) Wikipedia
• 1973 Ingeborg Bachmann, Austrian author and poet (born 1926) Wikipedia
• 1978 Giovanni Gronchi, Italian educator, soldier, and politician, 3rd President of the Italian Republic (born 1887) Wikipedia
• 1983 Raymond Aron, French sociologist, political scientist, and philosopher (born 1905) Wikipedia

Holidays and observances

• Christian feast day: Andrew of Crete Wikipedia
• Christian feast day: Anstrudis Wikipedia
• Christian feast day: Catervus Wikipedia
• Christian feast day: Ethelred and Ethelberht Wikipedia
• Christian feast day: Florentius of Orange Wikipedia
• Christian feast day: François-Isidore Gagelin (one of Vietnamese Martyrs) Wikipedia
• Christian feast day: Hosea Wikipedia
• Christian feast day: Ignatius of Antioch Wikipedia
• Christian feast day: John the Short (John Colobus) Wikipedia
• Christian feast day: Marguerite Marie Alacoque (pre-1969 calendar, Visitadines) Wikipedia
• Christian feast day: Nothhelm Wikipedia
• Christian feast day: Rule of Andrew Wikipedia
• Christian feast day: Richard Gwyn Wikipedia
• Christian feast day: Victor of Capua Wikipedia
• Christian feast day: October 17 (Eastern Orthodox liturgics) Wikipedia
• International Day for the Eradication of Poverty Wikipedia
• Loyalty Day (Argentina) Wikipedia
• National Police Day (Thailand) Wikipedia
• National Heroes Day (Somaliland) Wikipedia

The events, births, deaths and observances above are from the English Wikipedia article “October 17” and the articles it links to (authors and history), retrieved 2026-10-09 through the Wikimedia “On this day” feed. They are licensed under CC BY-SA 4.0; this selection is shared under the same licence. We picked the 26 events, 22 births and 14 deaths with the widest coverage across Wikipedia's language editions (counted from Wikidata) and sorted them by year; the wording is unchanged apart from removing references to pictures.