On this day: August 9
Born on this day
ProbusAugust 9, AD 232 – AD 282 · World History
Gilles de RobervalAugust 9, 1602 – October 27, 1675 · Science
Ferdinando de' Medici, Grand Prince of TuscanyAugust 9, 1663 – October 31, 1713 · Music
Thomas TelfordAugust 9, 1757 – September 2, 1834 · Culture
Amedeo AvogadroAugust 9, 1776 – July 9, 1856 · Science
Nicolas-Charles BochsaAugust 9, 1789 – January 6, 1856 · Music
Jacob MoleschottAugust 9, 1822 – May 20, 1893 · Culture
Adolf MayerAugust 9, 1843 – December 25, 1942 · Science
John William GodwardAugust 9, 1861 – December 13, 1922 · Art
Dorothea KlumpkeAugust 9, 1861 – October 5, 1942 · Science
Kuroda SeikiAugust 9, 1866 – July 15, 1924 · Art
Reynaldo HahnAugust 9, 1874 – January 28, 1947 · Music
Albert KetèlbeyAugust 9, 1875 – November 26, 1959 · Music
Alexander Pavlovich VinogradovAugust 9, 1895 – November 16, 1975 · Science
Jean PiagetAugust 9, 1896 – September 16, 1980 · Culture
Erich HückelAugust 9, 1896 – February 16, 1980 · Science- Pierre KlossowskiAugust 9, 1905 – August 12, 2001 · Art
William Alfred FowlerAugust 9, 1911 – March 14, 1995 · Science
Igor MarkevitchAugust 9, 1912 – March 7, 1983 · Music
Tove JanssonAugust 9, 1914 – June 27, 2001 · Art
Robert AldrichAugust 9, 1918 – December 5, 1983 · Film
Leona WoodsAugust 9, 1919 – November 10, 1986 · Science
Enzo BiagiAugust 9, 1920 – November 6, 2007 · Film
Marvin MinskyAugust 9, 1927 – January 24, 2016 · Science
Jack DeJohnetteAugust 9, 1942 – October 26, 2025 · Music
Jean TiroleAugust 9, 1953 – present · Politics
Amanda BearseAugust 9, 1958 – present · Film
Kurtis BlowAugust 9, 1959 – present · Music
Whitney HoustonAugust 9, 1963 – February 11, 2012 · Music
Dana VávrováAugust 9, 1967 – February 5, 2009 · Film
Gillian AndersonAugust 9, 1968 – present · Film
Eric BanaAugust 9, 1968 – present · Film
McGAugust 9, 1968 – present · Film
Thomas LennonAugust 9, 1970 – present · Film
Roman RomanenkoAugust 9, 1971 – present · Space
JuanesAugust 9, 1972 – present · Music
Bang Si-hyukAugust 9, 1972 – present · Music
Liz VasseyAugust 9, 1972 – present · Film
Oleksandr PonomariovAugust 9, 1973 – present · Music
Kate SiegelAugust 9, 1982 – present · Film
Anna KendrickAugust 9, 1985 – present · Film
Pablo HasélAugust 9, 1988 – present · Music- Celine BuckensAugust 9, 1996 – present · Film
Battle of AdrianopleAugust 9, AD 378 · Wars & Conflicts
Release of Back to BasicsAugust 9, 2006 · Music
Launch of WeiboAugust 9, 2010 · Internet
Launch of MessengerAugust 9, 2011 · Internet
Turkish military operation in AfrinAugust 9, 2019 · Wars & Conflicts