François-Pierre-Gontier de Biran, usually known as Maine de Biran, was a French philosopher. Wikipedia
Born: November 29, 1766, Grateloup, Saint-Sauveur, France
Died: July 20, 1824 (age 57 years), Paris, France
Influenced by: René Descartes, Étienne Bonnot de Condillac, Gottfried Wilhelm Leibniz, and more
Full name: François-Pierre-Gontier de Biran
Nationality: French
Notable ideas: "Volo, ergo sum"