Étienne Bonnot de Condillac

Étienne Bonnot de Condillac was a French philosopher, epistemologist, and Catholic priest, who studied in such areas as psychology and the philosophy of the mind.

30 September 1714

Born on the same birth day (30 September): Aldo Parisot • Andrea Roth • Buddy Rich • Cecelia Ahern • Chris Von Erich • Christian Ehregott Weinlig • Emmanuelle Houdart • Eric Stoltz • Gary Armstrong (rugby union) • Georgie Bingham • Jay Asher • Johann Deisenhofer • Julia Adamson • Kamalesh Sharma • Lacey Chabert • Marty Stuart • Michel Tognini • Miki Howard • Nick Curran • Robin Roberts (baseball)

Born in the same month (September 1714): Niccolò Jommelli