Columbia Encyclopedia

(Encyclopedia) Fresnel, Augustin Jean ōgüstăNˈ zhäN frānĕlˈ [key] 1788–1827, French physicist and engineer. He is known for his research on light, especially on conditions governing interference phenomena ...

(Encyclopedia) Chrétien, Jean (Joseph Jacques Jean Chrétien) zhōsĕfˈ zhäk zhäN krātyăNˈ [key], 1934–, Canadian politician and prime minister (1993–2003), b. Quebec. He received his legal education at Q...

(Encyclopedia) Duvalier, Jean-Claude düvälyāˈ [key], 1951–2014, president of Haiti (1971–86). At age 19, he was proclaimed “president for life” upon the death of his father, Francois Duvalier. Under gre...

(Encyclopedia) Oudry, Jean Baptiste zhäN bätēstˈ o͞odrēˈ [key], 1686–1755, French animal painter. A pupil of Largillière, he became court painter to Louis XV, recording the king's hunts in his paintings an...

(Encyclopedia) Marmontel, Jean François zhäN fräNswäˈ märmôNtĕlˈ [key], 1723–99, French critic, dramatist, and story writer, contributor to Diderot's Encyclopédie. Educated by the Jesuits, he taught in J...

(Encyclopedia) Poncelet, Jean Victor zhäNˈ vēktôrˈ pôNslāˈ [key], 1788–1867, French mathematician and army engineer. He taught at the school of mechanics at Metz and at the Faculté des Sciences and the É...

(Encyclopedia) Sponde, Jean de zhäN də spôNd [key], 1557–95, French poet and humanist. He held various posts in the court of Henry IV but died destitute because of his reckless nature. His Sonnets of Love and D...

(Encyclopedia) Sartre, Jean-Paul zhäN-pôl särˈtrə [key], 1905–80, French philosopher, playwright, and novelist. Influenced by German philosophy, particularly that of Heidegger, Sartre was a leading exponent o...

(Encyclopedia) Dubuffet, Jean zhäN dübüfāˈ [key], 1901–85, French painter and sculptor. Rejecting academic art training, Dubuffet divided his time during the 1920s and 30s between art and the wine business. I...

(Encyclopedia) Bodin, Jean zhäN bôdăNˈ [key], 1530?–1596, French social and political philosopher. He studied and taught at Toulouse and enjoyed a successful legal career. His most notable book, Six livres de ...