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
• 1448 The second Battle of Kosovo begins between Hungarian forces under John Hunyadi and Ottoman forces under Murad II. 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
• 1610 French king Louis XIII is crowned in Reims Cathedral. 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
• 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
• 1781 American Revolutionary War: British General Charles, Earl Cornwallis surrenders at the Siege of Yorktown. Wikipedia
• 1797 Treaty of Campo Formio is signed between France and Austria, ending the War of the First Coalition. Wikipedia
• 1814 A wooden beer-fermenting vat in London burst, destroying a second vat and causing a large flood of at least 128,000 imperial gallons (580,000 l; 154,000 US gal) of porter that killed eight people. Wikipedia
• 1860 The Open Championship, the oldest of the four major championships in men's golf, was first played at Prestwick Golf Club in Scotland. Wikipedia
• 1912 Bulgaria, Greece and Serbia declare war on the Ottoman Empire, joining Montenegro in the First Balkan War. Wikipedia
• 1914 Off the coast of the Dutch island of Texel, a British naval squadron sank the German 7th Half Flotilla of torpedo boats in the Battle off Texel. Wikipedia
• 1931 American gangster Al Capone was convicted on five counts of income-tax evasion. Wikipedia
• 1933 Albert Einstein flees Nazi Germany and moves to the United States. 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
• 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
• 1973 OPEC imposes an oil embargo against countries they deem to have helped Israel in the Yom Kippur War. 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
• 1989 The East German Politburo votes to remove Erich Honecker from his role as General Secretary. 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
• 2000 A fatal rail crash at Hatfield, Hertfordshire, led to the introduction of widespread speed limit reductions throughout the British rail network and eventually caused the collapse of the railway management group Railtrack. Wikipedia
• 2001 Rehavam Ze'evi, the Israeli minister of tourism, was assassinated in revenge for the killing of PFLP leader Abu Ali Mustafa. Wikipedia
• 2018 A mass shooting and bombing at Kerch Polytechnic College in Crimea kills 21 people including the attacker and injures 70 others. Wikipedia

Born on October 17

• 1760 Claude Henri de Rouvroy, comte de Saint-Simon, French economist and philosopher (died 1825) Wikipedia
• 1780 Richard Mentor Johnson, American politician, ninth Vice President of the United States (died 1850) Wikipedia
• 1813 Georg Büchner, German-Swiss poet and playwright (died 1837) Wikipedia
• 1817 Syed Ahmad Khan, Indian philosopher and scholar (died 1898) Wikipedia
• 1900 Jean Arthur, American actress (died 1991) Wikipedia
• 1912 Pope John Paul I (died 1978) Wikipedia
• 1915 Arthur Miller, American playwright and screenwriter (died 2005) Wikipedia
• 1917 Marsha Hunt, American actress and singer (died 2022) Wikipedia
• 1918 Rita Hayworth, American actress, singer and dancer (died 1987) Wikipedia
• 1919 Zhao Ziyang, Chinese politician (died 2005) Wikipedia
• 1920 Montgomery Clift, American actor (died 1966) Wikipedia
• 1933 William Anders, Hong Kong-American general and astronaut (died 2024) Wikipedia
• 1948 George Wendt, American actor and comedian (died 2025) Wikipedia
• 1948 Margot Kidder, Canadian-American actress (died 2018) Wikipedia
• 1956 Mae Jemison, American physician, academic, and astronaut Wikipedia
• 1959 Norm Macdonald, Canadian actor, comedian, producer, and screenwriter (died 2021) Wikipedia
• 1972 Eminem, American rapper, producer, and actor Wikipedia
• 1972 Tarkan, German-Turkish singer Wikipedia
• 1977 André Villas-Boas, Portuguese footballer and manager Wikipedia
• 1979 Kimi Räikkönen, Finnish race car driver Wikipedia
• 1983 Felicity Jones, English actress Wikipedia
• 1987 Hideto Takahashi, Japanese footballer 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
• 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
• 2024 Andrew Schally, Polish-American endocrinologist (born 1926) Wikipedia

Holidays and observances

• 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: John of Egypt 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: 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

Sources

• Wikipedia — “October 17” — events, births, deaths and observances (text under CC BY-SA 4.0) (checked 2026-10-15)
• Wikipedia — “Selected anniversaries/October 17” — the anniversaries editors chose for the date and the article each one is about (checked 2026-10-15)
• Wikidata — in how many language editions each entry's own article exists, used to fill the lists (CC0) (checked 2026-10-15)
• vacanza/holidays (open-source holiday rules, MIT licence) — holiday rules used to build the lists (checked 2026-10-15)

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 2026-10-15 through the Wikimedia “On this day” feed. They are licensed under CC BY-SA 4.0; this selection is shared under the same licence. Every anniversary that Wikipedia's editors selected for October 17 stays on the list; the remaining places, up to 26 events, 22 births and 14 deaths, go to the entries whose own article — about the event itself, or else the person or thing it is about — appears in the most language editions (counted from Wikidata); an article about a person or thing, which covers far more than one day, counts half. An entry with no article of its own counts, also at half, by the least covered article it links, and one that links only places counts for nothing. Each list runs by year, and the wording is unchanged apart from removing references to pictures, audio and video.