April 15

### Up to 1900

- 1071 – Norman forces under Robert Guiscard conquer Bari, present–day Italy.
- 1191 – Henry VI, Holy Roman Emperor is crowned.
- 1450 – Battle of Formigny; Toward the end of the Hundred Years' War, the French attack and nearly destroy English forces, ending English domination in northern France.
- 1632 – Battle of Rain; Swedes under Gustavus Adolphus defeat the Holy Roman Empire during the Thirty Years' War.
- 1638 – Tokugawa shogunate forces put down the Shimabara Rebellion when they retake Hara Castle from the rebels.
- 1736 – Corsicans rebel against the Republic of Genoa and declare the Westphalian Theodor von Neuhoff as King.
- 1738 – Premiere in London of _Serse_, an Italian opera by George Frideric Handel.
- 1755 – Samuel Johnson's _A Dictionary of the English Language_ published in London.
- 1783 – Preliminary articles of peace ending the American Revolutionary War ratified.
- 1802 – William Wordsworth and his sister, Dorothy come across a "long belt" of daffodils, inspiring the former to pen _I Wandered Lonely as a Cloud_.
- 1861 – Abraham Lincoln calls for a volunteer force of 25,000 to stop the insurrection that soon became the American Civil War.
- 1865 – Abraham Lincoln dies after being shot the previous evening by John Wilkes Booth. Andrew Johnson becomes the 17th President of the United States.
- 1892 – The General Electric Company is formed through the merger of the Edison General Electric Company and the Thomson–Houston Company.
- 1896 – Closing ceremony of the 1896 Summer Olympics in Athens.
- 1900 – Philippine-American War: Filipino guerrillas launch a surprise attack on the United States infantry and begin the four–day Siege of Catubig, Philippines.

### 1901 – 2000

- 1912 – The passenger liner RMS _Titanic_ sinks at about 2:20 am after hitting an iceberg almost three hours earlier.
- 1915 – The Armenian Genocide began when the Ottoman Empire undertook the systematic destruction of Armenian intellectuals and entrepreneurs within the city of Constantinople and later the entire Armenian population of the Empire.
- 1917 – Troop transporter _Cameronia_ is sunk by a German U–boat east of Malta.
- 1920 – Anarchists Sacco and Vanzetti allegedly murder two security guards while robbing a shoe store.
- 1923 – Insulin first became generally available for use by diabetics.
- 1924 – Rand McNally publishes its first road atlas.
- 1927 – Douglas Fairbanks, Mary Pickford and Norma and Constance Talmadge become the first celebrities to leave their footprints in cement at Grauman's Chinese Theater in Hollywood.
- 1935 – Roerich Pact signed in Washington D.C.
- 1936 – First day of the Arab revolt in Palestine.
- 1936 – Aer Lingus is founded, as the national airline of the Republic of Ireland.
- 1940 – The Allies start their attack on the Norwegian town of Narvik which was occupied by Nazi Germany.
- 1941 – World War II: The German Luftwaffe attack Belfast in a bombing raid, killing 1,000 people.
- 1942 – George Cross given to "to the island fortress of Malta - its people and defenders" by King George VI of the United Kingdom.
- 1945 – The Bergen-Belsen concentration camp is liberated.
- 1947 – Jackie Robinson's first time playing for the Brooklyn Dodgers baseball team, breaking that sport's color line.
- 1955 – The first McDonald's restaurant opens in Des Plaines, Illinois.
- 1962 – Georges Pompidou becomes Prime Minister of France.
- 1969 – North Korea shoots down a United States Navy aircraft over the Sea of Japan, killing all 31 people on board.
- 1970 – Cambodian Civil War: Massacres of the Vietnamese minority result in bodies flowing down the Mekong River to South Vietnam.
- 1983 – Tokyo Disneyland opens.
- 1984 – The first World Youth Day is held in St. Peter's Square, Vatican City.
- 1985 – Bernhard Langer becomes the first German to win The Masters Tournament (a golf tournament).
- 1985 – Marvin Hagler defeats Thomas Hearns by a knockout in round three to retain boxing's world middleweight championship in a fight nicknamed _The War_.
- 1986 – The United States launches Operation El Dorado Canyon, its bombing raids against Libyan targets in response to a bombing in West Germany that killed two American servicemen.
- 1989 – Hillsborough disaster: A human stampede occurs at Hillsborough, a football stadium in Sheffield, England, resulting in the loss of 96 lives. All of the people killed had come to support Liverpool FC against Nottingham Forest in an FA Cup match.
- 1989 – Upon Hu Yaobang's death, the Tiananmen Square protests of 1989 begin in the People's Republic of China.
- 1994 – Representatives of 124 countries and the European Communities sign the Marrakesh Agreements revising the General Agreement on Tariffs and Trade and setting up the World Trade Organization (effective January 1, 1995).
- 1997 – Fire sweeps through a campsite of Muslims making the Hajj pilgrimage; the official death toll is 343.

### From 2001

- 2001 – Easter day (not again until 2063).
- 2002 – An Air China Boeing 767–200, flight CA129 crashes into a hillside during heavy rain and fog near Pusan, South Korea, killing 128.
- 2010 – Response to the eruption of the volcano Eyjafjallajokull in Iceland: Norway, the United Kingdom and the Republic of Ireland shut all of their airspace for a week. Several European countries also have to shut their airspace in the following days and weeks, due to the volcanic ash cloud.
- 2013 – 2013 Boston Marathon bombings: Two bombs explode near the finishing line of the Boston Marathon, killing 3 people and injuring over 140.
- 2014 – A lunar eclipse in which the Moon turns dark red is seen throughout the Americas and parts of the South Pacific Ocean.
- 2017 – A bomb attack on a bus convoy outside Aleppo, Syria, kills at least 126 people, most of them children.
- 2018 – The 2018 Commonwealth Games in Gold Coast, Queensland, Australia, come to an end.
- 2019 – Notre-Dame de Paris fire: Notre-Dame Cathedral in Paris is heavily damaged by fire.
- 2023 – 2023 Sudan conflict happens in Khartoum.
- 2023 – Prime Minister of Japan Fumio Kishida survives an assassination attempt when a man threw a pipe bomb at him.

### Up to 1900

- 1282 – Frederick IV, Duke of Lorraine (d. 1329)
- 1367 – King Henry IV of England (d. 1413)
- 1452 – Leonardo da Vinci, Italian polymath (d. 1519)
- 1469 – Guru Nanak Dev, Sikh guru (d. 1539)
- 1552 – Pietro Cataldi, Italian mathematician (d. 1626)
- 1563 – Guru Arjun Dev, Sikh guru (d. 1606)
- 1641 – Robert Sibbald, Scottish physician (d. 1722)
- 1642 – Suleiman II, Ottoman Sultan (d. 1691)
- 1646 – King Christian V of Denmark (d. 1699)
- 1646 – Pierre Poiret, French mystic and philosopher (d. 1719)
- 1684 – Catherine I of Russia (d. 1727)
- 1707 – Leonhard Euler, Swiss mathematician (d. 1783)
- 1710 – Marie-Anne de Cupis de Camargo, French dancer (d. 1770)
- 1710 – William Cullen, Scottish physician and chemist (d. 1790)
- 1721 – Prince William Augustus, Duke of Cumberland (d. 1765)
- 1744 – Charles Wilson Peale, American painter (d. 1827)
- 1783 – Maria Branwell, mother of the Bronte siblings (d. 1821)
- 1793 – Friedrich Georg Wilhelm von Struve, German astronomer (d. 1864)
- 1797 – Adolphe Thiers, French writer and politician (d. 1877)
- 1800 – James Clark Ross, English explorer (d. 1862)
- 1809 – Hermann Grassmann, German polymath (d. 1877)
- 1814 – John Lothrop Motley, American diplomat (d. 1877)
- 1817 – Benjamin Jowett, English educator and theologian (d. 1893)
- 1821 – Joseph E. Brown, American politician, Governor of Georgia (d. 1894)
- 1828 – Jean Danjou, French captain (d. 1863)
- 1832 – Wilhelm Busch, German poet and writer (d. 1908)
- 1832 – Herbert Vaughan, English cardinal (d. 1903)
- 1841 – Joseph E. Seagram, Canadian politician and philanthropist (d. 1919)
- 1843 – Henry James, American writer (d. 1916)
- 1851 – Ponnambalam Ramanathan, Ceylonese–Tamil statesman (d. 1930)
- 1858 – Emile Durkheim, French sociologist and ethnologist (d. 1917)
- 1865 – Olga Boznanska, Polish painter (d. 1940)
- 1866 – Robert Livingston Beeckman, Governor of Rhode Island (d. 1935)
- 1874 – George Harrison Shull, American geneticist (d. 1954)
- 1874 – Johannes Stark, German physicist (d. 1957)
- 1877 – W. D. Ross, Scottish philosopher (d. 1971)
- 1883 – Stanley Bruce, 8th Prime Minister of Australia (d. 1967)
- 1886 – Nikolay Gumilyov, Russian poet (d. 1921)
- 1890 – Percy Shaw, English inventor (d. 1976)
- 1891 – Wallace Reid, American actor (d. 1923)
- 1892 – Corrie ten Boom, Dutch writer, activist, and Holocaust survivor (d. 1983)
- 1894 – Bessie Smith, American blues singer (d. 1937)
- 1894 – Nikita Khrushchev, leader of the Soviet Union (d. 1971)
- 1896 – Nikolay Nikolayevich Semyonov, Russian chemist (d. 1986)
- 1898 – Harry Edward, English sprinter (d. 1973)

### 1901 – 1950

- 1901 – René Pleven, Prime Minister of France (d. 1993)
- 1901 – Joe Davis, English snooker player (d. 1978)
- 1901 – Ajoy Mukherjee, Indian politician, Chief Minister of West Bengal (d. 1986)
- 1904 – Arshile Gorky, Armenian–American painter (d. 1948)
- 1907 – Nikolaas Tinbergen, Dutch ethologist (d. 1988)
- 1908 – Lita Grey, American actress (d. 1995)
- 1910 – Miguel Najdorf, Polish–Argentine chess player (d. 1997)
- 1912 – Kim Il-Sung, President of North Korea (d. 1994)
- 1915 – Elizabeth Catlett, American–Mexican artist and sculptor (d. 2012)
- 1915 – Walter Washington, American politician, Mayor of Washington, DC (d. 2003)
- 1917 – Hans Conried, American actor (d. 1982)
- 1920 – Richard von Weizsaecker, former President of Germany (d. 2015)
- 1920 – Thomas Szasz, Hungarian–American psychiatrist (d. 2012)
- 1921 – Georgi Beregovoi, Soviet–Russian cosmonaut (d. 1995)
- 1922 – Harold Washington, American politician, Mayor of Chicago (d. 1987)
- 1922 – Michael Ansara, Syrian–American actor (d. 2013)
- 1924 – Neville Marriner, English conductor and violinist (d. 2016)
- 1924 – Rikki Fulton, Scottish actor and comedian (d. 2004)
- 1927 – Ernie Copland, Scottish footballer
- 1927 – Robert Mills, American physicist (d. 1999)
- 1929 – Adrian Cadbury, English rower and businessman (d. 2015)
- 1930 – Vigdís Finnbogadóttir, 4th President of Iceland
- 1931 – Giovanni Reale, Italian historian and philosopher (d. 2014)
- 1931 – Tomas Tranströmer, Swedish poet (d. 2015)
- 1932 – Eva Figes, German–born English author (d. 2012)
- 1933 – Roy Clark, American singer, musician and television host
- 1933 – Elizabeth Montgomery, American actress (d. 1995)
- 1936 – Raymond Poulidor, French cyclist
- 1938 – Claudia Cardinale, Tunisian–born Italian actress
- 1938 – Hso Khan Pha, Burmese–Canadian geologist and politician
- 1938 – Jay Garner, American lieutenant general
- 1939 – Marty Wilder, British rock singer
- 1940 – Jeffrey Archer, British politician and writer
- 1940 – Yossef Romano, Israeli weightlifter (d. 1972)
- 1940 – Penelope Coelen, South African actress, model and beauty queen
- 1941 – Howard Berman, American politician
- 1942 – Walt Hazzard, American basketball coach (d. 2011)
- 1943 – Robert Lefkowitz, American physician and Nobel Prize winner
- 1943 – Mighty Sam McClain, American singer-songwriter (d. 2015)
- 1944 – Dzhokhar Dudayev, Chechen general and politician (d. 1996)
- 1944 – Dave Edmunds, Welsh singer and guitarist
- 1944 – Kunishige Kamamoto, Japanese footballer
- 1946 – Pete Rouse, American politician
- 1946 – Michael Tucci, American actor
- 1947 – Mike Chapman, Australian songwriter
- 1949 – Alla Pugacheva, Russian singer and composer
- 1949 – David Rendel, English politician (d. 2016)
- 1949 – Craig Zadan, American director, producer and screenwriter
- 1950 – Josiane Balasko, French actress, director and screenwriter
- 1950 – Paul Lüönd, Swiss musician (d. 2014)

### 1951 – 1975

- 1951 – John L. Phillips, American astronaut
- 1951 – Stuart Prebble, English broadcaster
- 1951 – Choei Sato, Japanese footballer
- 1955 – Jeff Golub, American musician (d. 2015)
- 1955 – Dodi al-Fayed, Egyptian businessman (d. 1997)
- 1956 – Michael Cooper, American basketball player and coach
- 1957 – Evelyn Ashford, American athlete
- 1957 – Hwang Kyo-ahn, South Korean politician, former Prime minister of South Korea
- 1958 – Benjamin Zephaniah, British writer
- 1958 – Abu Hamza al-Masri, Egyptian Islamic fundamentalist preacher
- 1959 – Emma Thompson, British actress
- 1960 – King Philippe of Belgium
- 1960 – Pedro Delgado, Spanish cyclist
- 1960 – Susanne Bier, Danish movie director
- 1961 – Carol W. Greider, American molecular biologist and Nobel Prize winner
- 1961 – Luca Barbarossa, Italian singer
- 1962 – Tom Kane, American voice actor
- 1963 – Beata Szydlo, Polish politician, Prime Minister of Poland
- 1966 – Samantha Fox, British singer, actress and model
- 1967 – Dara Torres, American swimmer
- 1967 – Frankie Poullain, British musician
- 1968 – Ed O'Brien, British musician (Radiohead)
- 1968 – Vano Merabishvili, Georgian politician
- 1969 – Jimmy Waite, Canadian ice hockey player
- 1972 – Trine Dyrholm, Danish actress and singer
- 1972 – Arturo Gatti, Canadian boxer (d. 2009)
- 1972 – Lou Romano, American voice actor
- 1973 – Teddy Lucic, Swedish footballer
- 1974 – Danny Way, American skateboarder
- 1975 – Adolfo Cambiaso, Argentine polo player

### From 1976

- 1976 – John Lamont, Scottish politician
- 1976 – Seigo Narazaki, Japanese footballer
- 1977 – Sudarshan Pattnaik, Indian sand artist
- 1977 – Lilia Vaygina-Efremova, Ukrainian biathlete
- 1978 – Soumaila Coulibaly, Malian footballer
- 1978 – Milton Bradley, American baseball player
- 1979 – Luke Evans, Welsh actor
- 1982 – Albert Riera, Spanish footballer
- 1982 – Seth Rogen, Canadian actor and writer
- 1983 – Alice Braga, Brazilian actress
- 1983 – Matt Cardle, English singer
- 1983 – Dudu Cearense, Brazilian footballer
- 1983 – Ilya Kovalchuk, Russian ice hockey player
- 1986 – Tom Heaton, English footballer
- 1986 – Quincy Owusu-Abeyje, Ghanaian footballer
- 1988 – Steven Defour, Belgian footballer
- 1988 – Eliza Doolittle, English singer
- 1988 – Leonie Elliott, English actress
- 1989 – Shawn Nicklaw, American footballer
- 1989 – Brandur Enni, Faroese singer
- 1990 – Emma Watson, English actress
- 1990 – Lily Carter, American pornographic actress
- 1991 – Daiki Arioka, Japanese actor and singer
- 1991 – Anastasia Vinnikova, Belarussian singer
- 1992 – Amy Deasismont, Swedish singer
- 1992 – Richard Sandrak, American bodybuilder, martial artist and actor
- 1992 – John Guidetti, Swedish footballer
- 1993 – Madeleine Martin, American actress
- 1997 – Maisie Williams, British actress
- 1999 – Denis Shapovalov, Israeli–born Canadian tennis player

### Up to 1900

- 571 – Emperor Kimmei of Japan
- 628 – Empress Suiko of Japan (b. 554)
- 1053 – Godwin, Earl of Wessex
- 1220 – Adolf of Altena, German archbishop (b. 1157)
- 1415 – Manuel Chrysolaris, Greek humanist and grammarian (b. 1355)
- 1446 – Filippo Brunelleschi, Italian architect (b. 1377)
- 1558 – Roxelana, Polish wife of Suleiman the Magnificent (b. 1504)
- 1621 – John Carver, English merchant and Governor of Plymouth Colony (b. 1576)
- 1641 – Domenico Zampieri, Italian painter (b. 1581)
- 1659 – Simon Dach, German poet (b. 1605)
- 1697 – King Charles XI of Sweden (b. 1665)
- 1719 – Françoise d'Aubigne, marquise de Maintenon, Queen of France (b. 1635)
- 1754 – Jacopo Riccati, Italian mathematician (b. 1676)
- 1764 – Madame de Pompadour, mistress of King Louis XV of France (b. 1721)
- 1765 – Mikhail Lomonosov, Russian scientist and writer (b. 1711)
- 1854 – Arthur Aikin, English chemist, mineralogist and writer (b. 1773)
- 1865 – Abraham Lincoln, 16th President of the United States (b. 1809)
- 1889 – Father Damien, Belgian Roman Catholic priest and missionary (b. 1840)
- 1894 – James M. Harvey, American politician, 5th Governor of Kansas (b. 1833)
- 1898 – Kepa Te Rangihiwini, Maori military leader

### 1901 – 2000

- 1912 – People who died in the sinking of the RMS Titanic, including:
    - Edward Smith, captain of the RMS _Titanic_ (b. 1850)
    - Thomas Andrews, Irish shipbuilder (b. 1873)
    - Jack Phillips, British wireless telegraphist (b. 1887)
    - John Jacob Astor IV, American businessman and billionaire (b. 1864)
    - Benjamin Guggenheim, American businessman (b. 1865)
- 1913 – Gabdulla Tukay, Tatar poet (b. 1886)
- 1925 – Fritz Haarmann, German serial killer (b. 1879)
- 1925 – John Singer Sargent, American painter (b. 1856)
- 1927 – Gaston Leroux, French writer (b. 1868)
- 1935 – Anna Ancher, Danish painter (b. 1859)
- 1938 – César Vallejo, Peruvian poet (b. 1892)
- 1942 – Robert Musil, Austrian writer (b. 1880)
- 1944 – Nikolai Fyodorovich Vatutin, Soviet military commander (b. 1901)
- 1949 – Wallace Beery, American actor (b. 1885)
- 1957 – Pedro Infante, Mexican actor and singer (b. 1917)
- 1962 – Clara Blandick, American actress (b. 1880)
- 1962 – Arsenio Lacson, Mayor of Manila (b. 1912)
- 1967 – Totò, Italian comedian, actor, writer and singer-songwriter (b. 1898)
- 1969 – Victoria Eugenie of Battenberg (b. 1887)
- 1971 – Gurgen Boryan, Armenian poet and playwright (b. 1915)
- 1972 – Frank Knight, American economist (b. 1885)
- 1974 – Giovanni D'Anzi, Italian songwriter (b. 1906)
- 1980 – Jean-Paul Sartre, French philosopher (b. 1905)
- 1983 – Corrie ten Boom, Dutch writer, activist and Holocaust survivor (b. 1892)
- 1984 – Tommy Cooper, Welsh comedy magician (b. 1921)
- 1986 – Jean Genet, French writer (b. 1910)
- 1988 – Kenneth Williams, British actor and comedian (b. 1926)
- 1989 – Hu Yaobang, Chinese politician (b. 1915)
- 1989 – Charles Vanel, French actor and director (b. 1892)
- 1990 – Greta Garbo, Swedish actress (b. 1905)
- 1994 – John Curry, British figure skater (b. 1949)
- 1998 – Pol Pot, Cambodian dictator (b. 1925)

### From 2001

- 2001 – Joey Ramone, American punk rocker (b. 1951)
- 2002 – Byron White, American football player, lawyer and jurist (b. 1917)
- 2004 – Mitsuteru Yokoyama, Japanese manga artist (b. 1934)
- 2008 – Sean Costello, American blues musician (b. 1979)
- 2009 – Clement Freud, British writer, broadcaster and Member of Parliament (b. 1924)
- 2009 – Laszlo Tisza, Hungarian–American physicist (b. 1907)
- 2011 – Vittorio Arrigoni, Italian activist (b. 1975)
- 2012 – Murray Rose, British–born Australian swimmer (b. 1939)
- 2013 – Richard Collins, Canadian actor (b. 1947)
- 2013 – Richard LeParmentier, British–American actor (b. 1946)
- 2013 – Sal Castro, American activist and teacher (b. 1933)
- 2014 – Owen Woodhouse, New Zealand judge (b. 1916)
- 2014 – Shane Gibson, American guitarist (b. 1979)
- 2014 – John Houbolt, American aerospace engineer (b. 1919)
- 2014 – Hugo Villar, Uruguayan physician and politician (b. 1925)
- 2015 – Surya Bahadur Thapa, Prime Minister of Nepal (b. 1928)
- 2015 – Alexander Nadson, Belarussian religious leader (b. 1926)
- 2015 – Jonathan Crombie, Canadian actor (b. 1966)
- 2015 – Tadahiko Ueda, Japanese footballer (b. 1947)
- 2016 – Anne Grommerch, French politician (b. 1970)
- 2017 – David Brumbaugh, American politician (b. 1956)
- 2017 – Clifton James, American actor (b. 1920)
- 2017 – Emma Morano, Italian supercentenarian, last–surviving person born in the 1800s (b. 1899)
- 2017 – Sylvia Moy, American songwriter and record producer (b. 1938)
- 2018 – R. Lee Ermey, American actor (b. 1944)
- 2018 – Michael Halliday, English–Australian linguist (b. 1925)
- 2018 – Judy Kennedy, American politician (b. 1944)
- 2018 – Waqar Ahmad Shah, Indian politician (b. 1943)
- 2018 – Frank Skartados, Greek–American politician (b. 1956)
- 2018 – Vittorio Taviani, Italian movie director (b. 1929)
- 2018 – Bob Braden, American computer scientist (b. 1934)
- 2018 – Frank Drowota, American judge (b. 1938)
- 2019 – Owen Garriott, American astronaut (b. 1930)
- 2019 – Aleksandar Kostov, Bulgarian footballer (b. 1938)
- 2019 – Les Reed, English songwriter (b. 1935)
- 2019 – Winston L. Shelton, American inventor and entrepreneur (b. 1922)
- 2019 – Joaquim Alberto Silva, Angolan footballer (b. 1974)

## Observances

- Tax Day (United States)
- Kim Il-Sung's birthday (North Korea)
- Father Damien Day (Hawaii)
- Jackie Robinson Day in Major League Baseball
- Bengali New Year
- World Art Day