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) Roman de la Rose, Le lə rōmäNˈ də lä rōz [key], French poem of 22,000 lines in eight-syllable couplets. It is in two parts. The first (4,058 lines) was written (c.1237) by Guillaume de Lorris a...

(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) Vérendrye, Pierre Gaultier de Varennes, sieur de la pyĕr gōtyāˈ də värĕnˈ syör də lä vāräNdrēˈ [key], 1685–1749, explorer in W Canada and the United States, b. Trois Rivières (Three...

(Encyclopedia) Nathan, George Jean, 1882–1958, American editor and drama critic, b. Fort Wayne, Ind. He left the New York Herald to join H. L. Mencken in editing Smart Set (1914–23), which they made into a guide...

(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) 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...