1763 – José Bonifácio de Andrada, Brazilian statesman, naturalist, professor and poet (d. 1838)
1786 – Winfield Scott, American general (d. 1866)
1831 – James Clerk Maxwell, Scottish physicist (d. 1879)
1865 – W. B. Yeats, Irish poet, Nobel Prize laureate (d. 1937)
1884 – Anton Drexler, German politician and early mentor to a young artist and soldier named Adolf Hitler (d. 1942)
1888 – Fernando Pessoa, Portuguese poet and critic (d. 1935)
1901 – Tage Erlander, Swedish politician, 25th Prime Minister of Sweden (d. 1985)
1909 – E. M. S. Namboodiripad, Indian politician, 1st Chief Minister of Kerala and the leader of the first democratically elected Communist government in India. (d. 1998)
1910 – Mary Whitehouse, reactionary English activist, who founded the National Viewers' and Listeners' Association (d. 2001)
1911 – Luis Walter Alvarez, American physicist, Nobel Prize laureate (d. 1988)
1928 – John Forbes Nash, Jr., American mathematician, Nobel Prize laureate
1935 – Samak Sundaravej, Thai politician, 25th Prime Minister of Thailand (d. 2009)
1944 – Ban Ki-moon, South Korean diplomat, 8th Secretary-General of the United Nations
1953 – Tim Allen, American actor and producer (he's behind the voice of Buzz Lightyear)
1959 – Boyko Borisov, Bulgarian politician, 50th Prime Minister of Bulgaria
1961 – Bob Crow, British trade unionist
1965 – Infanta Cristina, Duchess of Palma de Mallorca
1966 – Grigori Perelman, Russian mathematician
1974 – Steve-O, American stuntman and actor
1980 – Sarah Connor, German singer-songwriter and dancer mother of John Connor, leader of the Resistance
1980 – Florent Malouda, French footballer
1986 – Kat Dennings, American actress
1986 – Keisuke Honda, Japanese footballer
1986 – Ashley and Mary-Kate Olsen, American actresses, singers, producers, and fashion designers