Charles Jean de la Vallée Poussin

Charles-Jean Étienne Gustave Nicolas, baron de la Vallée Poussin was a Belgian mathematician. He is best known for proving the prime number theorem.

14 August 1866

Born on the same birth day (14 August): Ander Herrera • Ben Bass (actor) • Ben Sidran • Bruno Tesch • Christian Gentner • Christopher Monck, 2nd Duke of Albemarle • Claude-Joseph Vernet • Connie Smith • John Galsworthy • Kofi Kingston • Laurent Lamothe • Peter Costello • Steve Martin • Tom Walkinshaw • Tracy Caldwell Dyson

Born in the same month (August 1866): Carl Harries • Giovanni Agnelli • Harry Trott • Henrik Sillem • Italo Santelli • Jacinto Benavente • Mahboob Ali Khan • Mahboob Ali Khan • Matthew Henson