Pope Pius IX was head of the Catholic Church from 16 June 1846 until his death in February 1878.
Biography from Wikipedia, available under CC BY-SA 4.0.
Also born on May 13
- Robert Pattinson1986 · English actor
- Romelu Lukaku1993 · Belgian footballer
- Stevie Wonder1950 · American musician
- Maria Theresa1717 · Habsburg monarch from 1740 to 1780
- Dennis Rodman1961 · American basketball player
- Yaya Touré1983 · Ivorian footballer
- Harvey Keitel1939 · American actor
- Debby Ryan1993 · American actress and singer
Also born in 1792
- Percy Bysshe Shelley1792 · English poet
- Gioachino Rossini1792 · Italian opera composer
- William II of the Netherlands1792 · King of the Netherlands from 1840 to 1849
- John Russell, 1st Earl Russell1792 · Prime Minister of the United Kingdom (1846–1852, 1865–1866)
- John Herschel1792 · English polymath
- George M. Dallas1792 · Vice President of the United States from 1845 to 1849
- Nikolai Lobachevsky1792 · Russian mathematician
- Thaddeus Stevens1792 · American politician