On this day: October 30

Events on October 30

• 1270 The Eighth Crusade ends by an agreement between Charles I of Anjou (replacing his deceased brother King Louis IX of France) and the Hafsid dynasty of Tunis, Tunisia. Wikipedia
• 1806 War of the Fourth Coalition: Believing that they were outnumbered, the German garrison at Stettin surrendered to a much smaller French force without a fight. Wikipedia
• 1863 Seventeen-year-old Vilhelm, Prince of Denmark, arrived in Athens to become King George I of Greece. Wikipedia
• 1864 Second War of Schleswig: The Treaty of Vienna is signed, by which Denmark relinquishes one province each to Prussia and Austria. Wikipedia
• 1888 Lobengula, King of Matabeleland, granted the Rudd Concession to agents of Cecil Rhodes, leading to the creation of the British South Africa Company. Wikipedia
• 1905 Tsar Nicholas II issues the October Manifesto, nominally granting the Russian peoples basic civil liberties and the right to form a duma. (October 17 in the Julian calendar) Wikipedia
• 1918 World War I: The Ottoman Empire signs the Armistice of Mudros with the Allies. Wikipedia
• 1938 CBS Radio broadcast "The War of the Worlds", a radio drama that newspapers accused of tricking Americans into believing there was an actual Martian invasion. Wikipedia
• 1941 President Roosevelt approves $1 billion in Lend-Lease aid to the Allied nations. Wikipedia
• 1947 The General Agreement on Tariffs and Trade (GATT), the foundation of the World Trade Organization (WTO), is founded. Wikipedia
• 1948 A luzzu (Maltese fishing boat) overloaded with passengers capsized and sank in the Gozo Channel off Qala, killing 23 of the 27 people on board. Wikipedia
• 1960 At the Royal Infirmary of Edinburgh, Michael Woodruff performed the first successful kidney transplantation in the United Kingdom. Wikipedia
• 1961 The Soviet Union detonates the Tsar Bomba, the most powerful explosive device ever detonated. Wikipedia
• 1965 English model Jean Shrimpton wore a controversially short minidress to Derby Day at Flemington Racecourse in Melbourne, Australia – a pivotal moment of the introduction of the miniskirt to women's fashion. Wikipedia
• 1968 A squad of 120 North Korean Army commandos landed in boats along a 25-mile long section of the eastern coast of South Korea in a failed attempt to overthrow the dictatorship of Park Chung Hee and reunify Korea. Wikipedia
• 1973 The Bosphorus Bridge in Turkey is completed, connecting the continents of Europe and Asia over the Bosphorus for the second time. Wikipedia
• 1975 Prince Juan Carlos I of Spain becomes acting head of state, taking over for the country's ailing dictator, Gen. Francisco Franco. Wikipedia
• 1983 As the military dictatorship came to an end, Argentina's first democratic election in a decade resulted in Raúl Alfonsín being elected president. Wikipedia
• 1985 Space Shuttle Challenger lifts off for mission STS-61-A, its final successful mission. Wikipedia
• 1991 The Madrid Conference, an attempt by the international community to revive the Israeli–Palestinian peace process through negotiations, convened. Wikipedia
• 1993 The Troubles: Three members of the Ulster Defence Association opened fire in a crowded pub during a Halloween party, killing eight people and wounding nineteen others. Wikipedia
• 2001 Michael Jackson released Invincible, his final studio album and the most expensive album ever produced. Wikipedia
• 2002 After his terminal-cancer diagnosis, Warren Zevon made his last public appearance on the Late Show with David Letterman, giving the advice to "enjoy every sandwich". Wikipedia
• 2010 American comedians Jon Stewart and Stephen Colbert hosted the Rally to Restore Sanity and/or Fear in Washington, D.C. Wikipedia
• 2020 A magnitude-7.0 earthquake occurred in the Aegean Sea between Greece and Turkey, triggering a tsunami and causing 119 deaths. Wikipedia
• 2022 A pedestrian suspension bridge collapses in the city of Morbi, Gujarat, leading to the deaths of at least 135 people. Wikipedia

Born on October 30

• 1632 Christopher Wren, English physicist, mathematician, and architect, designed St Paul's Cathedral (died 1723) Wikipedia
• 1735 John Adams, American lawyer and politician, 2nd President of the United States (died 1826) Wikipedia
• 1741 Angelica Kauffman, painter (died 1807) Wikipedia
• 1751 Richard Brinsley Sheridan, Irish-English poet, playwright, and politician, Treasurer of the Navy (died 1816) Wikipedia
• 1762 André Chénier, Turkish-French poet and playwright (died 1794) Wikipedia
• 1839 Alfred Sisley, French-English painter (died 1899) Wikipedia
• 1871 Paul Valéry, French poet and philosopher (died 1945) Wikipedia
• 1873 Francisco I. Madero, Mexican businessman and politician, 33rd President of Mexico (died 1913) Wikipedia
• 1885 Ezra Pound, American poet and critic (died 1972) Wikipedia
• 1895 Gerhard Domagk, German pathologist and bacteriologist, Nobel Prize laureate (died 1964) Wikipedia
• 1896 Ruth Gordon, American actress and screenwriter (died 1985) Wikipedia
• 1900 Ragnar Granit, Finnish-Swedish physiologist and academic, Nobel Prize laureate (died 1991) Wikipedia
• 1906 Giuseppe Farina, Italian race car driver (died 1966) Wikipedia
• 1908 Dmitry Ustinov, Marshal of the Soviet Union (died 1984) Wikipedia
• 1909 Homi J. Bhabha, Indian-French physicist and academic (died 1966) Wikipedia
• 1928 Daniel Nathans, American microbiologist and academic, Nobel Prize laureate (died 1999) Wikipedia
• 1932 Louis Malle, French director, producer, and screenwriter (died 1995) Wikipedia
• 1935 Ágota Kristóf, Hungarian-Swiss author (died 2011) Wikipedia
• 1937 Claude Lelouch, French actor, director, producer, and screenwriter Wikipedia
• 1941 Theodor W. Hänsch, German physicist and academic, Nobel Prize laureate Wikipedia
• 1960 Diego Maradona, Argentinian footballer, coach, and manager (died 2020) Wikipedia
• 1981 Ivanka Trump, American model and businesswoman Wikipedia

Died on October 30

• 1459 Poggio Bracciolini, Italian scholar and translator (born 1380) Wikipedia
• 1611 Charles IX of Sweden (born 1550) Wikipedia
• 1626 Willebrord Snell, Dutch astronomer and mathematician (born 1580) Wikipedia
• 1757 Osman III, Ottoman sultan (born 1699) Wikipedia
• 1883 Dayananda Saraswati, Indian philosopher and scholar (born 1824) Wikipedia
• 1910 Henry Dunant, Swiss activist, founded the Red Cross, Nobel Prize laureate (born 1828) Wikipedia
• 1912 James S. Sherman, American lawyer and politician, 27th Vice President of the United States (born 1855) Wikipedia
• 1923 Bonar Law, Canadian-English banker and politician, Prime Minister of the United Kingdom (born 1858) Wikipedia
• 1961 Luigi Einaudi, Italian economist and politician, 2nd President of the Italian Republic (born 1874) Wikipedia
• 1975 Gustav Ludwig Hertz, German physicist and academic, Nobel Prize laureate (born 1887) Wikipedia
• 1987 Joseph Campbell, American mythologist, scholar, and author (born 1904) Wikipedia
• 2006 Clifford Geertz, American anthropologist and author (born 1926) Wikipedia
• 2009 Claude Lévi-Strauss, French anthropologist and ethnologist (born 1908) Wikipedia
• 2010 Harry Mulisch, Dutch author, poet, and playwright (born 1927) Wikipedia

Holidays and observances

• Anniversary of the Declaration of the Slovak Nation (Slovakia) Wikipedia
• Christian feast day: Ethelnoth (Egelnoth) the Good Wikipedia
• Christian feast day: Blessed Dominic Collins (Catholic, Ireland, Society of Jesus) Wikipedia
• Christian feast day: Gerard of Potenza Wikipedia
• Christian feast day: Blessed Maria Teresa of St. Joseph Wikipedia
• Christian feast day: John Wycliffe (Episcopal Church (USA)) Wikipedia
• Christian feast day: Marcellus of Tangier Wikipedia
• Christian feast day: Saturninus of Cagliari Wikipedia
• Christian feast day: Serapion of Antioch Wikipedia
• Christian feast day: Talarican (Tarkin) Wikipedia
• Christian feast day: Theonistus Wikipedia
• Christian feast day: Zenobios and Zenobia Wikipedia
• Christian feast day: October 30 (Eastern Orthodox liturgics) Wikipedia
• Day of Remembrance of the Victims of Political Repressions (former Soviet republics, except Ukraine) Wikipedia
• Thevar Jayanthi (Thevar community, India) Wikipedia
• Mischief Night (Ireland, Canada, United Kingdom, United States and other places) Wikipedia

Sources

• Wikipedia — “October 30” — events, births, deaths and observances (text under CC BY-SA 4.0) (checked 2026-10-15)
• Wikipedia — “Selected anniversaries/October 30” — 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 30” 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 30 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.