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July 31 in History
- 30 BC – Battle of Alexandria: Mark Antony achieves a minor victory over Octavian’s forces, but most of his army subsequently deserts, leading to his suicide.
- 781 – The oldest recorded eruption of Mount Fuji (Traditional Japanese date: 6th day of the 7th month of the 1st year of the Ten’o (天応) era).
- 1009 – Pope Sergius IV becomes the 142nd pope, succeeding Pope John XVIII.
- 1201 – Attempted usurpation by John Komnenos the Fat for the throne of Alexios III Angelos.
- 1423 – Hundred Years’ War: Battle of Cravant: The French army is defeated by the English at Cravant on the banks of the river Yonne.
- 1451 – Jacques Cœur is arrested by order of Charles VII of France.
- 1492 – The Jews are expelled from Spain when the Alhambra Decree takes effect.
- 1498 – On his third voyage to the Western Hemisphere, Christopher Columbus becomes the first European to discover the island of Trinidad.
- 1588 – The Spanish Armada is spotted off the coast of England.
- 1618 – Maurice, Prince of Orange disbands the waardgelders militia in Utrecht, a pivotal event in the Remonstrant/Counter-Remonstrant tensions.
- 1655 – Russo-Polish War (1654–67): The Russian army enters the capital of the Grand Duchy of Lithuania, Vilnius, which it holds for six years.
- 1658 – Aurangzeb is proclaimed Mughal emperor of India.
- 1703 – Daniel Defoe is placed in a pillory for the crime of seditious libel after publishing a politically satirical pamphlet, but is pelted with flowers.
- 1712 – Action of 31 July 1712 (Great Northern War): Danish and Swedish ships clash in the Baltic Sea; the result is inconclusive.
- 1715 – Seven days after a Spanish treasure fleet of 12 ships left Havana, Cuba for Spain, 11 of them sink in a storm off the coast of Florida. A few centuries later, treasure is salvaged from these wrecks.
- 1741 – Charles Albert of Bavaria invades Upper Austria and Bohemia.
- 1763 – Odawa Chief Pontiac’s forces defeat British troops at the Battle of Bloody Run during Pontiac’s War.
- 1777 – The U.S. Second Continental Congress passes a resolution that the services of Gilbert du Motier, Marquis de Lafayette “be accepted, and that, in consideration of his zeal, illustrious family and connexions, he have the rank and commission of major-general of the United States.”
- 1790 – The first U.S. patent is issued, to inventor Samuel Hopkins for a potash process.
- 1856 – Christchurch, New Zealand is chartered as a city.
- 1865 – The first narrow-gauge mainline railway in the world opens at Grandchester, Queensland, Australia.
- 1874 – Dr. Patrick Francis Healy became the first African-American inaugurated as president of a predominantly white university, Georgetown University.
- 1904 – Russo-Japanese War: Battle of Hsimucheng: Units of the Imperial Japanese Army defeat units of the Imperial Russian Army in a strategic confrontation.
- 1913 – The Balkan States sign an armistice in Bucharest.
- 1917 – World War I: The Battle of Passchendaele begins near Ypres in West Flanders, Belgium.
- 1919 – German national assembly adopts the Weimar Constitution, which comes into force on August 14.
- 1932 – The NSDAP (Nazi Party) wins more than 38% of the vote in German elections.
- 1938 – Bulgaria signs a non-aggression pact with Greece and other states of Balkan Antanti (Turkey, Romania, Yugoslavia).
- 1938 – Archaeologists discover engraved gold and silver plates from King Darius the Great in Persepolis.
- 1941 – The Holocaust: Under instructions from Adolf Hitler, Nazi official Hermann Göring, orders SS General Reinhard Heydrich to “submit to me as soon as possible a general plan of the administrative material and financial measures necessary for carrying out the desired Final Solution of the Jewish question.”
- 1941 – World War II: The Battle of Smolensk concludes with Germany capturing about 300,000 Soviet Red Army prisoners.
- 1945 – Pierre Laval, the fugitive former leader of Vichy France, surrenders to Allied soldiers in Austria.
- 1948 – At Idlewild Field in New York, New York International Airport (later renamed John F. Kennedy International Airport) is dedicated.
- 1948 – USS Nevada is sunk by an aerial torpedo after surviving hits from two atomic bombs (as part of post-war tests) and being used for target practice by three other ships.
- 1964 – Ranger program: Ranger 7 sends back the first close-up photographs of the moon, with images 1,000 times clearer than anything ever seen from earth-bound telescopes.
- 1970 – Black Tot Day: The last day of the officially sanctioned rum ration in the Royal Navy.
- 1971 – Apollo program: Apollo 15 astronauts become the first to ride in a lunar rover.
- 1972 – The Troubles: In Operation Motorman, the British Army re-takes the urban no-go areas of Northern Ireland. It is the biggest British military operation since the Suez Crisis of 1956, and the biggest in Ireland since the Irish War of Independence. Later that day, nine civilians are killed by car bombs in the village of Claudy.
- 1973 – A Delta Air Lines jetliner, flight DL 723 crashes while landing in fog at Logan International Airport, Boston, Massachusetts killing 89.
- 1975 – The Troubles: three members of a popular cabaret band and two gunmen are killed during a botched paramilitary attack in Northern Ireland.
- 1987 – A tornado occurs in Edmonton, Canada.
- 1988 – Thirty-two people are killed and 1,674 injured when a bridge at the Sultan Abdul Halim ferry terminal collapses in Butterworth, Penang, Malaysia.
- 1991 – The United States and Soviet Union both sign the START I Strategic Arms Reduction Treaty, the first to reduce (with verification) both countries’ stockpiles.
- 1992 – The nation of Georgia joins the United Nations.
- 1992 – Thai Airways International Flight 311 crashes into a mountain north of Kathmandu, Nepal killing all 113 people on board.
- 1999 – Discovery Program: Lunar Prospector: NASA intentionally crashes the spacecraft into the Moon, thus ending its mission to detect frozen water on the Moon’s surface.
- 2006 – Fidel Castro hands over power to his brother, Raúl.
- 2007 – Operation Banner, the presence of the British Army in Northern Ireland, and the longest-running British Army operation ever, comes to an end.
- 2012 – Michael Phelps breaks the record set in 1964 by Larisa Latynina for the most medals won at the Olympics.
- 2014 – Gas explosions in the southern Taiwanese city of Kaohsiung kill at least 20 people and injure more than 270.
Births on July 31
- 1143 – Emperor Nijō of Japan (d. 1165)
- 1396 – Philip III, Duke of Burgundy (d. 1467)
- 1526 – Augustus, Elector of Saxony (d. 1586)
- 1527 – Maximilian II, Holy Roman Emperor (d. 1576)
- 1595 – Philipp Wolfgang, Count of Hanau-Lichtenberg (d. 1641)
- 1598 – Alessandro Algardi, Italian sculptor (d. 1654)
- 1686 – Charles of France, Duke of Berry (d. 1714)
- 1702 – Jean Denis Attiret, French missionary and painter (d. 1768)
- 1704 – Gabriel Cramer, Swiss mathematician and physicist (d. 1752)
- 1718 – John Canton, English physicist and academic (d. 1772)
- 1724 – Noël François de Wailly, French lexicographer and author (d. 1801)
- 1759 – Ignaz Anton von Indermauer, Austrian nobleman and government official (d. 1796)
- 1777 – Pedro Ignacio de Castro Barros, Argentinian priest and politician (d. 1849)
- 1796 – Jean-Gaspard Deburau, Czech-French actor and mime (d. 1846)
- 1800 – Friedrich Wöhler, German chemist and academic (d. 1882)
- 1803 – John Ericsson, Swedish-American engineer, co-designed the USS Princeton and the Novelty Locomotive (d. 1889)
- 1816 – George Henry Thomas, American general (d. 1870)
- 1826 – William S. Clark, American colonel and politician (d. 1886)
- 1835 – Henri Brisson, French lawyer and politician, 50th Prime Minister of France (d. 1912)
- 1835 – Paul Du Chaillu, French-American anthropologist and explorer (d. 1903)
- 1836 – Vasily Sleptsov, Russian author and activist (d. 1878)
- 1837 – William Quantrill, American captain (d. 1865)
- 1839 – Ignacio Andrade, Venezuelan general and politician, 25th President of Venezuela (d. 1925)
- 1843 – Peter Rosegger, Austrian poet and author (d. 1918)
- 1847 – Ignacio Cervantes, Cuban pianist and composer (d. 1905)
- 1854 – José Canalejas, Spanish academic and politician, Prime Minister of Spain (d. 1912)
- 1858 – Richard Dixon Oldham, English seismologist and geologist (d. 1936)
- 1858 – Marion Talbot, influential American educator (d. 1948)
- 1860 – Mary Vaux Walcott, American painter and illustrator (d. 1940)
- 1867 – S. S. Kresge, American businessman, founded Kmart (d. 1966)
- 1875 – Jacques Villon, French painter (d. 1963)
- 1877 – Louisa Bolus, South African botanist and taxonomist (d. 1970)
- 1880 – Premchand, Indian author and playwright (d. 1936)
- 1883 – Ramón Fonst, Cuban fencer (d. 1959)
- 1884 – Carl Friedrich Goerdeler, Polish-German economist and politician (d. 1945)
- 1886 – Salvatore Maranzano, Italian-American mob boss (d. 1931)
- 1886 – Fred Quimby, American animation producer (d. 1965)
- 1887 – Hans Freyer, German sociologist and philosopher (d. 1969)
- 1892 – Herbert W. Armstrong, American evangelist and publisher, founded Worldwide Church of God (d. 1986)
- 1892 – Joseph Charbonneau, Canadian archbishop (d. 1959)
- 1894 – Fred Keenor, Welsh footballer (d. 1972)
- 1901 – Jean Dubuffet, French painter and sculptor (d. 1985)
- 1902 – Gubby Allen, Australian-English cricketer and soldier (d. 1989)
- 1904 – Brett Halliday, American engineer, surveyor, and author (d. 1977)
- 1909 – Erik von Kuehnelt-Leddihn, Austrian theorist and author (d. 1999)
- 1911 – George Liberace, American violinist (d. 1983)
- 1912 – Bill Brown, Australian cricketer (d. 2008)
- 1912 – Milton Friedman, American economist and academic, Nobel Prize laureate (d. 2006)
- 1912 – Irv Kupcinet, American football player and journalist (d. 2003)
- 1913 – Bryan Hextall, Canadian ice hockey player (d. 1984)
- 1914 – Paul J. Christiansen, American conductor and composer (d. 1997)
- 1914 – Louis de Funès, French actor and screenwriter (d. 1983)
- 1916 – Sibte Hassan, Pakistani journalist, scholar, and activist (d. 1986)
- 1916 – Billy Hitchcock, American baseball player, coach, and manager (d. 2006)
- 1916 – Bill Todman, American screenwriter and producer (d. 1979)
- 1918 – Paul D. Boyer, American biochemist and academic, Nobel Prize laureate (d. 2018)
- 1918 – Hank Jones, American pianist, composer, and bandleader (d. 2010)
- 1918 – Frank Renouf, New Zealand businessman and financier (d. 1998)
- 1919 – Hemu Adhikari, Indian cricketer (d. 2003)
- 1919 – Curt Gowdy, American sportscaster and actor (d. 2006)
- 1919 – Primo Levi, Italian chemist and author (d. 1987)
- 1920 – James E. Faust, American religious leader, lawyer, and politician (d. 2007)
- 1921 – Peter Benenson, English lawyer and activist, founded Amnesty International (d. 2005)
- 1921 – Donald Malarkey, American sergeant and author (d. 2017)
- 1921 – Whitney Young, American activist (d. 1971)
- 1922 – Hank Bauer, American baseball player and manager (d. 2007)
- 1923 – Ahmet Ertegun, Turkish-American songwriter and producer, founded Atlantic Records (d. 2006)
- 1923 – Stephanie Kwolek, American chemist and engineer, invented Kevlar (d. 2014)
- 1924 – Jimmy Evert, American tennis player and coach (d. 2015)
- 1925 – Carmel Quinn, Irish singer, actress and writer
- 1925 – John Swainson, Canadian-American jurist and politician, 42nd Governor of Michigan (d. 1994)
- 1926 – Bernard Nathanson, American physician and activist (d. 2011)
- 1926 – Hilary Putnam, American mathematician, computer scientist, and philosopher (d. 2016)
- 1927 – Peter Nichols, English author and playwright (d. 2019)
- 1928 – Bill Frenzel, American lieutenant and politician (d. 2014)
- 1929 – Lynne Reid Banks, English author
- 1929 – Gilles Carle, Canadian director and screenwriter (d. 2009)
- 1929 – Don Murray, American actor
- 1929 – José Santamaría, Uruguayan footballer and manager
- 1931 – Nick Bollettieri, American tennis player and coach
- 1931 – Kenny Burrell, American singer-songwriter and guitarist
- 1932 – Ted Cassidy, American actor and screenwriter (d. 1979)
- 1932 – John Searle, American philosopher and academic
- 1933 – Cees Nooteboom, Dutch journalist, author, and poet
- 1935 – Yvon Deschamps, Canadian comedian, actor, and producer
- 1935 – Geoffrey Lewis, American actor and screenwriter (d. 2015)
- 1939 – Steuart Bedford, English pianist and conductor
- 1939 – Susan Flannery, American actress
- 1939 – France Nuyen, Vietnamese-French actress
- 1941 – Amarsinh Chaudhary, Indian politician, 8th Chief Minister of Gujarat (d. 2004)
- 1943 – William Bennett, American journalist and politician, 3rd United States Secretary of Education
- 1943 – Lobo, American singer-songwriter and guitarist
- 1944 – Geraldine Chaplin, American actress and screenwriter
- 1944 – Jonathan Dimbleby, English journalist and author
- 1944 – Sherry Lansing, American film producer
- 1944 – Robert C. Merton, American economist and academic, Nobel Prize laureate
- 1944 – David Norris, Irish scholar and politician
- 1945 – William Weld, American lawyer and politician, 68th Governor of Massachusetts
- 1946 – Gary Lewis, American pop-rock musician
- 1947 – Karl Green, English bass player and songwriter (Herman’s Hermits)
- 1947 – Richard Griffiths, English actor (d. 2013)
- 1947 – Mumtaz, Indian actress
- 1947 – Hubert Védrine, French politician, French Minister of Foreign Affairs
- 1947 – Ian Beck, English children’s illustrator and author
- 1948 – Russell Morris, Australian singer-songwriter and guitarist
- 1949 – Mike Jackson, American basketball player
- 1949 – Alan Meale, English journalist and politician
- 1950 – Richard Berry, French actor, director, and screenwriter
- 1951 – Evonne Goolagong Cawley, Australian tennis player
- 1952 – Chris Ahrens, American ice hockey player
- 1952 – Alan Autry, American football player, actor, and politician, 23rd Mayor of Fresno, California
- 1952 – Helmuts Balderis, Latvian ice hockey player and coach
- 1952 – João Barreiros, Portuguese author and critic
- 1952 – Faye Kellerman, American author
- 1953 – Ted Baillieu, Australian architect and politician, 46th Premier of Victoria
- 1953 – Jimmy Cook, South African cricketer and coach
- 1953 – Hugh McDowell, English cellist
- 1954 – Derek Smith, Canadian ice hockey player
- 1956 – Michael Biehn, American actor, director, producer, and screenwriter
- 1956 – Bill Callahan, American football player and coach
- 1956 – Ron Kuby, American lawyer and radio host
- 1956 – Deval Patrick, American lawyer and politician, 71st Governor of Massachusetts
- 1956 – Lynne Rae Perkins, American author and illustrator
- 1957 – Daniel Ash, English singer-songwriter and guitarist
- 1957 – Mark Thompson, English business executive
- 1958 – Bill Berry, American drummer and songwriter
- 1958 – Mark Cuban, American businessman and television personality
- 1958 – Suzanne Giraud, French music editor and composer
- 1959 – Stanley Jordan, American guitarist, pianist, and songwriter
- 1959 – Andrew Marr, Scottish journalist and author
- 1959 – Kim Newman, English journalist and author
- 1960 – Dale Hunter, Canadian ice hockey player and coach
- 1960 – Malcolm Ross, Scottish guitarist and songwriter
- 1961 – Frank Gardner, English captain and journalist
- 1961 – Sanusi Lamido Sanusi, Nigerian banker, royal
- 1962 – John Chiang, American lawyer and politician, 31st California State Controller
- 1962 – Kevin Greene, American football player and coach
- 1962 – Wesley Snipes, American actor and producer
- 1963 – Norman Cook (Fatboy Slim), English DJ and musician
- 1963 – Fergus Henderson, English chef and author
- 1963 – Brian Skrudland, Canadian ice hockey player and coach
- 1964 – Jim Corr, Irish singer-songwriter and guitarist
- 1964 – Urmas Hepner, Estonian footballer and coach
- 1965 – Scott Brooks, American basketball player and coach
- 1965 – John Laurinaitis, American wrestler and producer
- 1965 – Ian Roberts, English-Australian rugby league player and actor
- 1965 – J. K. Rowling, English author and film producer
- 1966 – Dean Cain, American actor, producer, and screenwriter
- 1967 – Tony Massenburg, American basketball player
- 1967 – Tim Wright, Welsh composer
- 1968 – Saeed-Al-Saffar, Emirati cricketer
- 1968 – Julian Richards, Welsh director and producer
- 1969 – Antonio Conte, Italian footballer and manager
- 1969 – Loren Dean, American actor
- 1969 – Kenneth D. Schisler, American lawyer and politician
- 1970 – Ahmad Akbarpour, Iranian author and poet
- 1970 – Ben Chaplin, English actor
- 1970 – Andrzej Kobylański, Polish footballer and manager
- 1970 – Giorgos Sigalas, Greek basketball player, coach, and sportscaster
- 1971 – Gus Frerotte, American football player and coach
- 1973 – Nathan Brown, Australian rugby league player and coach
- 1974 – Emilia Fox, English actress
- 1974 – Leona Naess, American-English singer-songwriter and guitarist
- 1974 – Jonathan Ogden, American football player
- 1975 – Randy Flores, American baseball player and coach
- 1975 – Andrew Hall, South African cricketer
- 1975 – Gabe Kapler, American baseball player and manager
- 1976 – Joshua Cain, American guitarist and producer
- 1976 – Paulo Wanchope, Costa Rican footballer and manager
- 1978 – Zac Brown, American country singer-songwriter and guitarist
- 1978 – Nick Sorensen, American football player and sportscaster
- 1978 – Justin Wilson, English race car driver (d. 2015)
- 1979 – Jaco Erasmus, South African-Italian rugby player
- 1979 – J.J. Furmaniak, American baseball player
- 1979 – Per Krøldrup, Danish footballer
- 1979 – Carlos Marchena, Spanish footballer
- 1979 – B.J. Novak, American actor, director, producer, and screenwriter
- 1980 – Mikko Hirvonen, Finnish race car driver
- 1980 – Mils Muliaina, New Zealand rugby player
- 1981 – Titus Bramble, English footballer
- 1981 – Vernon Carey, American football player
- 1981 – Paul Whatuira, New Zealand rugby league player
- 1981 – M. Shadows, American musician, lead singer of Avenged Sevenfold
- 1982 – Anabel Medina Garrigues, Spanish tennis player
- 1982 – DeMarcus Ware, American football player
- 1985 – Daniel Ciofani, Italian footballer
- 1985 – Rémy Di Gregorio, French cyclist
- 1986 – Evgeni Malkin, Russian ice hockey player
- 1986 – Brian Orakpo, American football player
- 1987 – Michael Bradley, American soccer player
- 1988 – Alex Glenn, New Zealand rugby league player
- 1989 – Victoria Azarenka, Belorussian tennis player
- 1991 – Réka Luca Jani, Hungarian tennis player
- 1992 – José Fernández, Cuban baseball player (d. 2016)
- 1992 – Ryan Johansen, Canadian ice hockey player
- 1992 – Kyle Larson, American race car driver
- 1994 – Lil Uzi Vert, American hip hop artist
Deaths on July 31
- 54 BC – Aurelia Cotta, Roman mother of Gaius Julius Caesar (b. 120 BC)
- 450 – Peter Chrysologus, Italian bishop and saint (b. 380)
- 910 – Feng Xingxi, Chinese warlord
- 975 – Fu Yanqing, Chinese general (b. 898)
- 1098 – Hugh of Montgomery, 2nd Earl of Shrewsbury
- 1358 – Étienne Marcel, French rebel leader (b. 1302)
- 1396 – William Courtenay, English archbishop and politician, Lord Chancellor of the United Kingdom (b. 1342)
- 1508 – Na’od, Ethiopian emperor
- 1556 – Ignatius of Loyola, Spanish priest and theologian, founded the Society of Jesus (b. 1491)
- 1616 – Roger Wilbraham, Solicitor-General for Ireland (b. 1553)
- 1638 – Sibylla Schwarz, German poet (b. 1621)
- 1653 – Thomas Dudley, English soldier and politician, 3rd Governor of Massachusetts Bay Colony (b. 1576)
- 1693 – Willem Kalf, Dutch still life painter (b. 1619)
- 1726 – Nicolaus II Bernoulli, Swiss mathematician and theorist (b. 1695)
- 1750 – John V, king of Portugal (b. 1689)
- 1762 – Luis Vicente de Velasco e Isla, Spanish sailor and commander (b. 1711)
- 1781 – John Bligh, 3rd Earl of Darnley, British parliamentarian (b. 1719)
- 1784 – Denis Diderot, French philosopher and critic (b. 1713)
- 1805 – Dheeran Chinnamalai, Indian soldier (b. 1756)
- 1864 – Louis Christophe François Hachette, French publisher (b. 1800)
- 1875 – Andrew Johnson, American general and politician, 17th President of the United States (b. 1808)
- 1884 – Kiến Phúc, Vietnamese emperor (b. 1869)
- 1886 – Franz Liszt, Hungarian pianist, composer, and conductor (b. 1811)
- 1891 – Jean-Baptiste Capronnier, Belgian stained glass painter (b. 1814)
- 1913 – John Milne, British geologist and mining engineer. (b. 1850)
- 1914 – Jean Jaurès, French journalist and politician (b. 1859)
- 1917 – Hedd Wyn, Welsh language poet (b. 1887)
- 1917 – Francis Ledwidge, Irish soldier and poet (b. 1881)
- 1920 – Ion Dragoumis, Greek philosopher and diplomat (b. 1878)
- 1940 – Udham Singh, Indian activist (b. 1899)
- 1943 – Hedley Verity, English cricketer and soldier (b. 1905)
- 1942 – Francis Younghusband, British Army Officer, explorer and spiritual writer (b.1863)
- 1944 – Antoine de Saint-Exupéry, French pilot and poet (b. 1900)
- 1953 – Robert A. Taft, American soldier and politician (b. 1889)
- 1954 – Onofre Marimón, Argentinian race car driver (b. 1923)
- 1958 – Eino Kaila, Finnish philosopher and psychologist, attendant of the Vienna circle (b. 1890)
- 1964 – Jim Reeves, American singer-songwriter (b. 1923)
- 1966 – Bud Powell, American pianist (b. 1924)
- 1968 – Jack Pizzey, Australian politician, 29th Premier of Queensland (b. 1911)
- 1971 – Walter P. Carter, American soldier and activist (b. 1923)
- 1972 – Paul-Henri Spaak, Belgian lawyer and politician, 40th Prime Minister of Belgium (b. 1899)
- 1973 – Azumafuji Kin’ichi, Japanese sumo wrestler, the 40th Yokozuna (b. 1921)
- 1979 – Beatrix Lehmann, English actress and director (b. 1903)
- 1980 – Pascual Jordan, German physicist, author, and academic (b. 1902)
- 1980 – Mohammed Rafi, Indian playback singer (b. 1924)
- 1981 – Omar Torrijos, Panamanian general and politician, Military Leader of Panama (b. 1929)
- 1985 – Eugene Carson Blake, American religious leader (b. 1906)
- 1986 – Chiune Sugihara, Japanese diplomat (b. 1900)
- 1987 – Joseph E. Levine, American film producer (b, 1905)
- 1990 – Albert Leduc, Canadian ice hockey player (b. 1902)
- 1992 – Leonard Cheshire, English captain and pilot (b. 1917)
- 1992 – Md. Abdul Wajed Chowdhury, Bangladeshi politician.
- 1993 – Baudouin, King of Belgium (b. 1930)
- 2000 – William Keepers Maxwell Jr., American editor, novelist, short story writer, and essayist (b. 1908)
- 2001 – Francisco da Costa Gomes, Portuguese general and politician, 15th President of Portugal (b. 1914)
- 2001 – Friedrich Franz, Hereditary Grand Duke of Mecklenburg-Schwerin (b. 1910)
- 2003 – Guido Crepax, Italian author and illustrator (b. 1933)
- 2004 – Virginia Grey, American actress (b. 1917)
- 2005 – Wim Duisenberg, Dutch economist and politician, 1st President of the European Central Bank (b. 1935)
- 2009 – Bobby Robson, English footballer and manager (b. 1933)
- 2009 – Harry Alan Towers, English-Canadian screenwriter and producer (b. 1920)
- 2012 – Mollie Hunter, Scottish author and playwright (b. 1922)
- 2012 – Alfredo Ramos, Brazilian footballer and coach (b. 1924)
- 2012 – Gore Vidal, American novelist, screenwriter, and critic (b. 1925)
- 2012 – Tony Sly, American musician, singer-songwriter (b. 1970)
- 2013 – Michael Ansara, Syrian-American actor (b. 1922)
- 2013 – Michel Donnet, English-Belgian general and pilot (b. 1917)
- 2013 – John Graves, American captain and author (b. 1920)
- 2013 – Trevor Storer, English businessman, founded Pukka Pies (b. 1930)
- 2014 – Warren Bennis, American scholar, author, and academic (b. 1925)
- 2014 – Nabarun Bhattacharya, Indian journalist and author (b. 1948)
- 2014 – Jeff Bourne, English footballer (b. 1948)
- 2014 – Wilfred Feinberg, American lawyer and judge (b. 1920)
- 2015 – Alan Cheuse, American writer and critic (b. 1940)
- 2015 – Howard W. Jones, American surgeon and academic (b. 1910)
- 2015 – Billy Pierce, American baseball player and sportscaster (b. 1927)
- 2015 – Roddy Piper, Canadian wrestler and actor (b. 1954)
- 2015 – Richard Schweiker, American soldier and politician, 14th United States Secretary of Health and Human Services (b. 1926)
- 2016 – Chiyonofuji Mitsugu, Japanese sumo wrestler, the 58th Yokozuna (b. 1955)
- 2016 – Seymour Papert, South African mathematician (b. 1928)
- 2017 – Jeanne Moreau, French actress (b. 1928)
- 2018 – Tony Bullimore, British sailor & businessman (b. 1939)
- 2019 – Harold Prince, noted Broadway producer and director, who received more Tony awards than anyone else in history (b. 1928)
Holidays and observances on July 31
- Christian feast day:
- Abanoub
- Germanus of Auxerre
- Ignatius of Loyola
- Neot
- July 31 (Eastern Orthodox liturgics)
- Earliest day on which the Feast of Kamál (Perfection) can fall, while August 1 is the latest; observed on the first day of the eighth month of the Bahá’í calendar. (Bahá’í Faith)
- End of the Trinity term (sitting of the High Court of Justice of England)
- Ka Hae Hawaiʻi Day (Hawaii, United States), and its related observance:
- Sovereignty Restoration Day (Hawaiian sovereignty movement)
- Martyrdom Day of Shahid Udham Singh (Haryana and Punjab, India)
- Treasury Day (Poland)
- Warriors’ Day (Malaysia)
-
April 30 in history
- 311 – The Diocletianic Persecution of Christians in the Roman Empire ends.
- 313 – Battle of Tzirallum: Emperor Licinius defeats Maximinus II and unifies the Eastern Roman Empire.
- 642 – Chindasuinth is proclaimed king by the Visigothic nobility and bishops.
- 1315 – Enguerrand de Marigny is hanged at the instigation of Charles, Count of Valois.
- 1492 – Spain gives Christopher Columbus his commission of exploration.
- 1513 – Edmund de la Pole, Yorkist pretender to the English throne, is executed on the orders of Henry VIII.
- 1557 – Mapuche leader Lautaro is killed by Spanish forces at the Battle of Mataquito in Chile.
- 1598 – Juan de Oñate begins the conquest of Santa Fe de Nuevo México.
- 1598 – Henry IV of France issues the Edict of Nantes, allowing freedom of religion to the Huguenots.
- 1636 – Eighty Years’ War: Dutch Republic forces recapture a strategically important fort from Spain after a nine-month siege.
- 1671 – Petar Zrinski, the Croatian Ban from the Zrinski family, is executed.
- 1789 – On the balcony of Federal Hall on Wall Street in New York City, George Washington takes the oath of office to become the first elected President of the United States.
- 1803 – Louisiana Purchase: The United States purchases the Louisiana Territory from France for $15 million, more than doubling the size of the young nation.
- 1812 – The Territory of Orleans becomes the 18th U.S. state under the name Louisiana.
- 1838 – Nicaragua declares independence from the Central American Federation.
- 1863 – A 65-man French Foreign Legion infantry patrol fights a force of nearly 2,000 Mexican soldiers to nearly the last man in Hacienda Camarón, Mexico.
- 1871 – The Camp Grant massacre takes place in Arizona Territory.
- 1885 – Governor of New York David B. Hill signs legislation creating the Niagara Reservation, New York’s first state park, ensuring that Niagara Falls will not be devoted solely to industrial and commercial use.
- 1897 – J. J. Thomson of the Cavendish Laboratory announces his discovery of the electron as a subatomic particle, over 1,800 times smaller than a proton (in the atomic nucleus), at a lecture at the Royal Institution in London.
- 1900 – Hawaii becomes a territory of the United States, with Sanford B. Dole as governor.
- 1904 – The Louisiana Purchase Exposition World’s Fair opens in St. Louis, Missouri.
- 1905 – Albert Einstein completes his doctoral thesis at the University of Zurich.
- 1925 – Automaker Dodge Brothers, Inc is sold to Dillon, Read & Co. for US$146 million plus $50 million for charity.
- 1927 – The Federal Industrial Institute for Women opens in Alderson, West Virginia, as the first women’s federal prison in the United States.
- 1927 – Douglas Fairbanks and Mary Pickford become the first celebrities to leave their footprints in concrete at Grauman’s Chinese Theatre in Hollywood.
- 1937 – The Commonwealth of the Philippines holds a plebiscite for Filipino women on whether they should be extended the right to suffrage; over 90% would vote in the affirmative.
- 1938 – The animated cartoon short Porky’s Hare Hunt debuts in movie theaters, introducing Happy Rabbit, an early version of Bugs Bunny.
- 1939 – The 1939–40 New York World’s Fair opens.
- 1939 – NBC inaugurates its regularly scheduled television service in New York City, broadcasting President Franklin D. Roosevelt’s N.Y. World’s Fair opening day ceremonial address.
- 1943 – World War II: The British submarine HMS Seraph surfaces near Huelva to cast adrift a dead man dressed as a courier and carrying false invasion plans.
- 1945 – World War II: Führerbunker: Adolf Hitler and Eva Braun commit suicide after being married for less than 40 hours. Soviet soldiers raise the Victory Banner over the Reichstag building.
- 1945 – World War II: Stalag Luft I prisoner-of-war camp near Barth, Germany is liberated by Soviet soldiers, freeing nearly 9000 American and British airmen.
- 1947 – In Nevada, Boulder Dam is renamed Hoover Dam.
- 1948 – In Bogotá, Colombia, the Organization of American States is established.
- 1956 – Former Vice President and Democratic Senator Alben Barkley dies during a speech in Virginia.
- 1957 – Supplementary Convention on the Abolition of Slavery entered into force.
- 1961 – K-19, the first Soviet nuclear submarine equipped with nuclear missiles, is commissioned.
- 1963 – The Bristol Bus Boycott is held in Bristol to protest the Bristol Omnibus Company’s refusal to employ Black or Asian bus crews, drawing national attention to racial discrimination in the United Kingdom.
- 1966 – The Church of Satan is formed in The Black House, San Francisco.
- 1973 – Watergate scandal: U.S. President Richard Nixon announces that White House Counsel John Dean has been fired and that other top aides, most notably H. R. Haldeman and John Ehrlichman, have resigned.
- 1975 – Fall of Saigon: Communist forces gain control of Saigon. The Vietnam War formally ends with the unconditional surrender of South Vietnamese president Dương Văn Minh.
- 1980 – Beatrix is inaugurated as Queen of the Netherlands following the abdication of Juliana.
- 1980 – The Iranian Embassy siege begins in London.
- 1982 – The Bijon Setu massacre occurs in Calcutta, India.
- 1993 – CERN announces World Wide Web protocols will be free.
- 1994 – Formula One racing driver Roland Ratzenberger is killed in a crash during the qualifying session of the San Marino Grand Prix run at Autodromo Enzo e Dino Ferrari outside Imola, Italy.
- 2000 – Canonization of Faustina Kowalska in the presence of 200,000 people and the first Divine Mercy Sunday celebrated worldwide.
- 2004 – U.S. media release graphic photos of American soldiers abusing and sexually humiliating Iraqi prisoners at Abu Ghraib prison.
- 2008 – Two skeletal remains found near Yekaterinburg, Russia are confirmed by Russian scientists to be the remains of Alexei and Anastasia, two of the children of the last Tsar of Russia, whose entire family was executed at Yekaterinburg by the Bolsheviks.
- 2009 – Chrysler files for Chapter 11 bankruptcy.
- 2009 – Seven civilians and the perpetrator are killed and another ten injured at a Queen’s Day parade in Apeldoorn, Netherlands in an attempted assassination on Queen Beatrix.
- 2012 – An overloaded ferry capsizes on the Brahmaputra River in India killing at least 103 people.
- 2013 – Willem-Alexander is inaugurated as King of the Netherlands following the abdication of Beatrix.
- 2014 – A bomb blast in Ürümqi, China kills three people and injures 79 others.
Births on April 30
- 1245 – Philip III of France (d. 1285)
- 1310 – King Casimir III of Poland (d. 1368)
- 1331 – Gaston III, Count of Foix (d. 1391)
- 1383 – Anne of Gloucester, English countess, granddaughter of King Edward III of England (d. 1438)
- 1425 – William III, Landgrave of Thuringia (d. 1482)
- 1504 – Francesco Primaticcio, Italian painter (d. 1570)
- 1553 – Louise of Lorraine (d. 1601)
- 1623 – François de Laval, French-Canadian bishop and saint (d. 1708)
- 1651 – Jean-Baptiste de La Salle, French priest and saint (d. 1719)
- 1662 – Mary II of England (d. 1694)
- 1664 – François Louis, Prince of Conti (d. 1709)
- 1710 – Johann Kaspar Basselet von La Rosée, Bavarian general (d. 1795)
- 1723 – Mathurin Jacques Brisson, French zoologist and philosopher (d. 1806)
- 1758 – Emmanuel Vitale, Maltese commander and politician (d. 1802)
- 1770 – David Thompson, English-Canadian cartographer and explorer (d. 1857)
- 1777 – Carl Friedrich Gauss, German mathematician and physicist (d. 1855)
- 1803 – Albrecht von Roon, Prussian soldier and politician, 10th Minister President of Prussia (d. 1879)
- 1829 – Ferdinand von Hochstetter, Austrian geologist and academic (d. 1884)
- 1857 – Eugen Bleuler, Swiss psychiatrist and eugenicist (d. 1940)
- 1857 – Walter Simon, German banker and philanthropist (d. 1920)
- 1865 – Max Nettlau, German historian and academic (d. 1944)
- 1866 – Mary Haviland Stilwell Kuesel, American pioneer dentist (d. 1936)
- 1869 – Hans Poelzig, German architect, designed the IG Farben Building and Großes Schauspielhaus (d. 1936)
- 1870 – Franz Lehár, Hungarian composer (d. 1948)
- 1870 – Dadasaheb Phalke, Indian director, producer, and screenwriter (d. 1944)
- 1874 – Cyriel Verschaeve, Flemish priest and author (d. 1949)
- 1876 – Orso Mario Corbino, Italian physicist and politician (d. 1937)
- 1877 – Léon Flameng, French cyclist (d. 1917)
- 1877 – Alice B. Toklas, American memoirist (d. 1967)
- 1878 – Władysław Witwicki, Polish psychologist, philosopher, translator, historian (of philosophy and art) and artist (d. 1948)
- 1880 – Charles Exeter Devereux Crombie, Scottish cartoonist (d. 1967)
- 1883 – Jaroslav Hašek, Czech soldier and author (d. 1923)
- 1883 – Luigi Russolo, Italian painter and composer (d. 1947)
- 1884 – Olof Sandborg, Swedish actor (d. 1965)
- 1888 – John Crowe Ransom, American poet, critic, and academic (d. 1974)
- 1893 – Harold Breen, Australian public servant (d. 1966)
- 1893 – Joachim von Ribbentrop, German soldier and politician, 14th German Reich Minister for Foreign Affairs (d. 1946)
- 1895 – Philippe Panneton, Canadian physician, academic, and diplomat (d. 1960)
- 1896 – Reverend Gary Davis, American singer and guitarist (d. 1972)
- 1896 – Hans List, Austrian scientist and businessman, founded the AVL Engineering Company (d. 1996)
- 1897 – Humberto Mauro, Brazilian director and screenwriter (d. 1983)
- 1900 – Erni Krusten, Estonian author and poet (d. 1984)
- 1901 – Simon Kuznets, Belarusian-American economist, statistician, and academic, Nobel Prize laureate (d. 1985)
- 1902 – Theodore Schultz, American economist and academic, Nobel Prize laureate (d. 1998)
- 1905 – Sergey Nikolsky, Russian mathematician and academic (d. 2012)
- 1908 – Eve Arden, American actress (d. 1990)
- 1908 – Bjarni Benediktsson, Icelandic professor of law and politician, 13th Prime Minister of Iceland (d. 1970)
- 1908 – Frank Robert Miller, Canadian air marshal and politician (d. 1997)
- 1909 – F. E. McWilliam, Irish sculptor and educator (d. 1992)
- 1909 – Juliana of the Netherlands (d. 2004)
- 1910 – Levi Celerio, Filipino pianist, violinist, and composer (d. 2002)
- 1914 – Charles Beetham, American middle-distance runner (d. 1997)
- 1914 – Dorival Caymmi, Brazilian singer-songwriter, actor, and painter (d. 2008)
- 1916 – Paul Kuusberg, Estonian journalist and author (d. 2003)
- 1916 – Claude Shannon, American mathematician and engineer (d. 2001)
- 1916 – Robert Shaw, American conductor (d. 1999)
- 1917 – Bea Wain, American singer (d. 2017)
- 1920 – Duncan Hamilton, Irish-English race car driver and pilot (d. 1994)
- 1920 – Tom Moore, British army officer and fundraiser
- 1921 – Roger L. Easton, American scientist, co-invented the GPS (d. 2014)
- 1922 – Anton Murray, South African cricketer (d. 1995)
- 1923 – Percy Heath, American bassist (d. 2005)
- 1923 – Kagamisato Kiyoji, Japanese sumo wrestler, the 42nd Yokozuna (d. 2004)
- 1924 – Uno Laht, Estonian KGB officer and author (d. 2008)
- 1925 – Corinne Calvet, French actress (d. 2001)
- 1925 – Johnny Horton, American singer-songwriter and guitarist (d. 1960)
- 1926 – Shrinivas Khale, Indian composer (d. 2011)
- 1926 – Cloris Leachman, American actress and comedian
- 1928 – Hugh Hood, Canadian author and academic (d. 2000)
- 1928 – Orlando Sirola, Italian tennis player (d. 1995)
- 1930 – Félix Guattari, French psychotherapist and philosopher (d. 1992)
- 1933 – Charles Sanderson, Baron Sanderson of Bowden, English politician
- 1934 – Jerry Lordan, English singer-songwriter (d. 1995)
- 1934 – Don McKenney, Canadian ice hockey player and coach
- 1937 – Tony Harrison, English poet and playwright
- 1938 – Gary Collins, American actor and talk show host (d. 2012)
- 1938 – Juraj Jakubisko, Slovak director and screenwriter
- 1938 – Larry Niven, American author and screenwriter
- 1940 – Jeroen Brouwers, Dutch journalist and writer
- 1940 – Michael Cleary, Australian rugby player and politician
- 1941 – Stavros Dimas, Greek lawyer and politician, Greek Minister of Foreign Affairs
- 1941 – Max Merritt, New Zealand-Australian singer-songwriter
- 1942 – Sallehuddin of Kedah, Sultan of Kedah
- 1943 – Frederick Chiluba, Zambian politician, 2nd President of Zambia (d. 2011)
- 1943 – Bobby Vee, American pop singer-songwriter (d. 2016)
- 1944 – Jon Bing, Norwegian author, scholar, and academic (d. 2014)
- 1944 – Jill Clayburgh, American actress (d. 2010)
- 1945 – J. Michael Brady, British radiologist
- 1945 – Annie Dillard, American novelist, essayist, and poet
- 1945 – Mimi Fariña, American singer-songwriter, guitarist, and activist (d. 2001)
- 1945 – Michael J. Smith, American captain, pilot, and astronaut (d. 1986)
- 1946 – King Carl XVI Gustaf of Sweden
- 1946 – Bill Plympton, American animator, producer, and screenwriter
- 1946 – Don Schollander, American swimmer
- 1947 – Paul Fiddes, English theologian and academic
- 1947 – Finn Kalvik, Norwegian singer-songwriter and guitarist
- 1947 – Tom Køhlert, Danish footballer and manager
- 1947 – Mats Odell, Swedish economist and politician, Swedish Minister for Financial Markets
- 1948 – Wayne Kramer, American guitarist and singer-songwriter
- 1948 – Pierre Pagé, Canadian ice hockey player and coach
- 1948 – Margit Papp, Hungarian athlete
- 1949 – Phil Garner, American baseball player and manager
- 1949 – António Guterres, Portuguese academic and politician, 114th Prime Minister of Portugal and 9th Secretary-General of the United Nations
- 1949 – Karl Meiler, German tennis player (d. 2014)
- 1952 – Jacques Audiard, French director and screenwriter
- 1952 – Jack Middelburg, Dutch motorcycle racer (d. 1984)
- 1953 – Merrill Osmond, American singer and bass player
- 1954 – Jane Campion, New Zealand director, producer, and screenwriter
- 1954 – Kim Darroch, English diplomat, UK Permanent Representative to the European Union
- 1954 – Frank-Michael Marczewski, German footballer
- 1955 – Nicolas Hulot, French journalist and environmentalist
- 1955 – David Kitchin, English lawyer and judge
- 1955 – Zlatko Topčić, Bosnian writer and screenwriter
- 1956 – Lars von Trier, Danish director and screenwriter
- 1957 – Wonder Mike, American rapper and songwriter
- 1958 – Charles Berling, French actor, director, and screenwriter
- 1959 – Stephen Harper, Canadian economist and politician, 22nd Prime Minister of Canada
- 1960 – Geoffrey Cox, English lawyer and politician
- 1960 – Kerry Healey, American academic and politician, 70th Lieutenant Governor of Massachusetts
- 1961 – Arnór Guðjohnsen, Icelandic footballer
- 1961 – Isiah Thomas, American basketball player, coach, and sportscaster
- 1963 – Andrew Carwood, English tenor and conductor
- 1963 – Michael Waltrip, American race car driver and sportscaster
- 1964 – Tony Fernandes, Malaysian-Indian businessman, co-founded Tune Group
- 1964 – Ian Healy, Australian cricketer, coach, and sportscaster
- 1964 – Lorenzo Staelens, Belgian footballer and manager
- 1964 – Abhishek Chatterjee, Indian actor
- 1965 – Daniela Costian, Romanian-Australian discus thrower
- 1965 – Adrian Pasdar, American actor
- 1966 – Jeff Brown, Canadian ice hockey player and coach
- 1966 – Dave Meggett, American football player and coach
- 1967 – Phil Chang, Taiwanese singer-songwriter and actor
- 1969 – Warren Defever, American bass player and producer
- 1969 – Justine Greening, English accountant and politician, Secretary of State for International Development
- 1969 – Paulo Jr., Brazilian bass player
- 1972 – Takako Tokiwa, Japanese actress
- 1973 – Leigh Francis, English comedian and actor
- 1974 – Christian Tamminga, Dutch athlete
- 1975 – Johnny Galecki, American actor
- 1976 – Davian Clarke, Jamaican sprinter
- 1976 – Amanda Palmer, American singer-songwriter and pianist
- 1976 – Daniel Wagon, Australian rugby league player
- 1977 – Jeannie Haddaway, American politician
- 1977 – Meredith L. Patterson, American technologist, journalist, and author
- 1978 – Liljay, Taiwanese singer
- 1979 – Gerardo Torrado, Mexican footballer
- 1980 – Luis Scola, Argentinian basketball player
- 1980 – Jeroen Verhoeven, Dutch footballer
- 1981 – Nicole Kaczmarski, American basketball player
- 1981 – John O’Shea, Irish footballer
- 1981 – Kunal Nayyar, British-Indian actor
- 1981 – Justin Vernon, American singer-songwriter, multi-instrumentalist, and producer
- 1982 – Kirsten Dunst, American actress
- 1982 – Drew Seeley, Canadian-American singer-songwriter, dancer, and actor
- 1983 – Chris Carr, American football player
- 1983 – Tatjana Hüfner, German luger
- 1983 – Marina Tomić, Slovenian hurdler
- 1983 – Troy Williamson, American football player
- 1984 – Seimone Augustus, American basketball player
- 1984 – Shawn Daivari, American wrestler and manager
- 1984 – Risto Mätas, Estonian javelin thrower
- 1984 – Lee Roache, English footballer
- 1985 – Brandon Bass, American basketball player
- 1985 – Gal Gadot, Israeli actress and model
- 1985 – Ashley Alexandra Dupré, American journalist, singer, and prostitute
- 1986 – Dianna Agron, American actress and singer
- 1986 – Martten Kaldvee, Estonian biathlete
- 1987 – Alipate Carlile, Australian footballer
- 1987 – Chris Morris, South African cricketer
- 1987 – Rohit Sharma, Indian cricketer
- 1988 – Andy Allen, Australian chef
- 1988 – Sander Baart, Dutch field hockey player
- 1988 – Liu Xijun, Chinese singer
- 1988 – Oh Hye-ri, South Korean taekwondo athlete
- 1989 – Jang Wooyoung, South Korean singer and actor
- 1990 – Jonny Brownlee, English triathlete
- 1990 – Mac DeMarco, Canadian singer-songwriter
- 1990 – Kaarel Kiidron, Estonian footballer
- 1991 – Chris Kreider, American ice hockey player
- 1992 – Travis Scott, American rapper and producer
- 1992 – Marc-André ter Stegen, German footballer
- 1993 – Dion Dreesens, Dutch swimmer
- 1993 – Martin Fuksa, Czech canoeist
- 1994 – Chae Seo-jin, South Korean actress
- 1994 – Wang Yafan, Chinese tennis player
- 1996 – Luke Friend, English singer
- 1997 – Adam Ryczkowski, Polish footballer
- 1999 – Jorden van Foreest, Dutch chess grandmaster
- 2000 – Yui Hiwatashi, Japanese singer
- 2003 – Jung Yun-Seok, South Korean actor
Deaths on April 30
- AD 65 – Lucan, Roman poet (b. 39)
- 125 – An, Chinese emperor (b. 94)
- 535 – Amalasuntha, Ostrogothic queen and regent
- 783 – Hildegard of the Vinzgau, Frankish queen
- 1002 – Eckard I, German nobleman
- 1030 – Mahmud of Ghazni, Ghaznavid emir (b. 971)
- 1063 – Ren Zong, Chinese emperor (b. 1010)
- 1131 – Adjutor, French knight and saint
- 1305 – Roger de Flor, Italian military adventurer (b. 1267)
- 1341 – John III, duke of Brittany (b. 1286)
- 1439 – Richard de Beauchamp, 13th Earl of Warwick, English commander (b. 1382)
- 1524 – Pierre Terrail, seigneur de Bayard, French soldier (b. 1473)
- 1544 – Thomas Audley, 1st Baron Audley of Walden, English lawyer and judge, Lord Chancellor of England (b. 1488)
- 1550 – Tabinshwehti, Burmese king (b. 1516)
- 1632 – Johann Tserclaes, Count of Tilly, Bavarian general (b. 1559)
- 1632 – Sigismund III Vasa, Swedish-Polish son of John III of Sweden (b. 1566)
- 1637 – Niwa Nagashige, Japanese daimyō (b. 1571)
- 1655 – Eustache Le Sueur, French painter (b. 1617)
- 1660 – Petrus Scriverius, Dutch historian and scholar (b. 1576)
- 1672 – Marie of the Incarnation, French-Canadian nun and saint, founded the Ursulines of Quebec (b. 1599)
- 1696 – Robert Plot, English chemist and academic (b. 1640)
- 1712 – Philipp van Limborch, Dutch theologian and author (b. 1633)
- 1736 – Johann Albert Fabricius, German scholar and author (b. 1668)
- 1758 – François d’Agincourt, French organist and composer (b. 1684)
- 1792 – John Montagu, 4th Earl of Sandwich, English politician, Secretary of State for the Northern Department (b. 1718)
- 1795 – Jean-Jacques Barthélemy, French archaeologist and author (b. 1716)
- 1806 – Onogawa Kisaburō, Japanese sumo wrestler, the 5th Yokozuna (b. 1758)
- 1841 – Peter Andreas Heiberg, Danish philologist and author (b. 1758)
- 1847 – Charles, Austrian commander and duke of Teschen (b. 1771)
- 1863 – Jean Danjou, French captain (b. 1828)
- 1865 – Robert FitzRoy, English admiral, meteorologist, and politician, 2nd Governor of New Zealand (b. 1805)
- 1870 – Thomas Cooke, Canadian bishop and missionary (b. 1792)
- 1875 – Jean-Frédéric Waldeck, French explorer, lithographer, and cartographer (b. 1766)
- 1879 – Emma Smith, American religious leader (b. 1804)
- 1883 – Édouard Manet, French painter (b. 1832)
- 1891 – Joseph Leidy, American paleontologist and author (b. 1823)
- 1900 – Casey Jones, American engineer (b. 1863)
- 1903 – Emily Stowe, Canadian physician and activist (b. 1831)
- 1910 – Jean Moréas, Greek poet and critic (b. 1856)
- 1936 – A. E. Housman, English poet and scholar (b. 1859)
- 1939 – Frank Haller, American boxer (b. 1883)
- 1943 – Otto Jespersen, Danish linguist and academic (b. 1860)
- 1943 – Beatrice Webb, English sociologist and economist (b. 1858)
- 1953 – Jacob Linzbach, Estonian linguist and author (b. 1874)
- 1956 – Alben W. Barkley, American lawyer and politician, 35th Vice President of the United States (b. 1877)
- 1970 – Jacques Presser, Dutch historian, writer and poet (b. 1899)
- 1970 – Inger Stevens, Swedish-American actress (b. 1934)
- 1972 – Gia Scala, English-American model and actress (b. 1934)
- 1973 – Václav Renč, Czech poet and playwright (b. 1911)
- 1974 – Agnes Moorehead, American actress (b. 1900)
- 1980 – Luis Muñoz Marín, Puerto Rican journalist and politician, 1st Governor of Puerto Rico (b. 1898)
- 1982 – Lester Bangs, American journalist and author (b. 1949)
- 1983 – George Balanchine, Russian dancer and choreographer (b. 1904)
- 1983 – Muddy Waters, American singer-songwriter, guitarist, and bandleader (b. 1913)
- 1983 – Edouard Wyss-Dunant, Swiss physician and mountaineer (b. 1897)
- 1986 – Robert Stevenson, English director, producer, and screenwriter (b. 1905)
- 1989 – Sergio Leone, Italian director, producer, and screenwriter (b. 1929)
- 1993 – Tommy Caton, English footballer (b. 1962)
- 1994 – Roland Ratzenberger, Austrian race car driver (b. 1960)
- 1994 – Richard Scarry, American author and illustrator (b. 1919)
- 1995 – Maung Maung Kha, Burmese colonel and politician, 8th Prime Minister of Burma (b. 1920)
- 1998 – Nizar Qabbani, Syrian-English poet, publisher, and diplomat (b. 1926)
- 2000 – Poul Hartling, Danish politician, 36th Prime Minister of Denmark (b. 1914)
- 2002 – Charlotte von Mahlsdorf, German philanthropist, founded the Gründerzeit Museum (b. 1928)
- 2003 – Mark Berger, American economist and academic (b. 1955)
- 2003 – Possum Bourne, New Zealand race car driver (b. 1956)
- 2005 – Phil Rasmussen, American lieutenant and pilot (b. 1918)
- 2006 – Jean-François Revel, French philosopher (b. 1924)
- 2006 – Pramoedya Ananta Toer, Indonesian author and academic (b. 1925)
- 2007 – Kevin Mitchell, American football player (b. 1971)
- 2007 – Tom Poston, American actor, comedian, and game show panelist (b. 1921)
- 2007 – Gordon Scott, American film and television actor (b. 1926)
- 2008 – John Cargher, English-Australian journalist and author (b. 1919)
- 2008 – Juancho Evertsz, Dutch Antillean politician (b. 1923)
- 2009 – Henk Nijdam, Dutch cyclist (b. 1935)
- 2011 – Dorjee Khandu, Indian politician, 6th Chief Minister of Arunachal Pradesh (b. 1955)
- 2011 – Evald Okas, Estonian painter (b. 1915)
- 2011 – Ernesto Sabato, Argentinian physicist, author, and painter (b. 1911)
- 2012 – Tomás Borge, Nicaraguan poet and politician, co-founded the Sandinista National Liberation Front (b. 1930)
- 2012 – Alexander Dale Oen, Norwegian swimmer (b. 1985)
- 2012 – Giannis Gravanis, Greek footballer (b. 1958)
- 2012 – Benzion Netanyahu, Russian-Israeli historian and academic (b. 1910)
- 2012 – Sicelo Shiceka, South African politician (b. 1966)
- 2013 – Roberto Chabet, Filipino painter and sculptor (b. 1937)
- 2013 – Shirley Firth, Canadian skier (b. 1953)
- 2013 – Viviane Forrester, French author and critic (b. 1925)
- 2013 – Mike Gray, American director, producer, and screenwriter (b. 1935)
- 2014 – Khaled Choudhury, Indian painter and set designer (b. 1919)
- 2014 – Julian Lewis, English biologist and academic (b. 1946)
- 2014 – Carl E. Moses, American businessman and politician (b. 1929)
- 2014 – Ian Ross, Australian journalist (b. 1940)
- 2015 – Lennart Bodström, Swedish politician (b. 1928)
- 2015 – Ben E. King, American singer-songwriter and producer (b. 1938)
- 2015 – Steven Goldmann, Canadian director and producer (b. 1961)
- 2016 – Daniel Berrigan, American priest and activist (b. 1921)
- 2016 – Harry Kroto, English chemist and academic, Nobel Prize laureate (b. 1939)
- 2019 – Peter Mayhew, English-American actor (b. 1944)
- 2020 – Tony Allen, Nigerian drummer and composer (b. 1940)
Holidays and observances on April 30
- Armed Forces Day (Georgia)
- Birthday of the King Carl XVI Gustaf, one of the official flag days of Sweden.
- Camarón Day (French Foreign Legion)
- Children’s Day (Mexico)
- Christian feast day:
- Adjutor
- Aimo
- Amator, Peter and Louis
- Donatus of Evorea
- Eutropius of Saintes
- Marie Guyart (Anglican Church of Canada)
- Marie of the Incarnation (Ursuline)
- Maximus of Rome
- Blessed Miles Gerard
- Pomponius of Naples
- Pope Pius V
- Quirinus of Neuss
- Sarah Josepha Hale (Episcopal Church)
- Suitbert the Younger
- April 30 (Eastern Orthodox liturgics)
- Consumer Protection Day (Thailand)
- Earliest day on which Ascension Day can fall, while June 3 is the latest; celebrated 40 days after Easter (Christianity), and its related observances:
- Festa della Sensa (Venice)
- Global Day of Prayer (Western Christianity)
- Sheep Festival (Cameroon)
- Honesty Day (United States)
- International Jazz Day (UNESCO)
- Martyrs’ Day (Pakistan)
- May Eve, the eve of the first day of summer in the Northern hemisphere (see May 1):
- Beltane begins at sunset in the Northern hemisphere, Samhain begins at sunset in the Southern hemisphere. (Neo-Druidic Wheel of the Year)
- Carodejnice (Czech Republic and Slovakia)
- Walpurgis Night (Central and Northern Europe)
- National Persian Gulf Day (Iran)
- Reunification Day (Vietnam)
- Russian State Fire Service Day (Russia)
- Teachers’ Day (Paraguay)