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Néel, Louis Eugène Félix

(Encyclopedia)Néel, Louis Eugène Félix, 1904–2000, French physicist, Ph.D. Univ. of Strasbourg, 1932. He was a professor at the Univ. of Strasbourg from 1932 to 1945, when he joined the faculty at the Univ. of...

Orléans, Louis, duc d'

(Encyclopedia)Orléans, Louis, duc d' dük dôrlāäNˈ [key], 1372–1407, brother of King Charles VI of France, whose chief counselor he was from 1388 to 1392. After 1392, when Charles VI suffered his first atta...

Cauchy, Augustin Louis, Baron

(Encyclopedia)Cauchy, Augustin Louis, Baron ōgüstăNˈ lwē bärôNˈ kōshēˈ [key], 1789–1857, French mathematician. He was professor simultaneously (1816–30) at the École polytechnique, the Sorbonne, and...

Bougainville, Louis Antoine de

(Encyclopedia)Bougainville, Louis Antoine de lwē äNtwänˈ də bo͞ogăNvēlˈ [key], 1729–1811, French navigator. He accompanied Montcalm to Canada as aide-de-camp, and he later (c.1764) established a colony o...

Bourdonnais, Louis de la

(Encyclopedia)Bourdonnais, Louis de la (Louis-Charles Mahé de la Bourdonnais), 1795–1840, French chess player, b. La Réunion. A pupil of Alexandre Deschappelles, he defeated his mentor in 1821 and from then unt...

Bignon, Louis Pierre Édouard

(Encyclopedia)Bignon, Louis Pierre Édouard lwē pyĕr ādwärˈ bēnyôNˈ [key], 1771–1841, French diplomat and historian. He held diplomatic posts under Napoleon, was acting minister of foreign affairs during ...

Berthollet, Claude Louis, Comte

(Encyclopedia)Berthollet, Claude Louis, Comte klōd lwē, kôNt bĕrtōlāˈ [key], 1748–1822, French chemist. His contributions to chemistry include the analysis of ammonia and prussic acid and the discovery of ...

Lamartine, Alphonse Marie Louis de

(Encyclopedia)Lamartine, Alphonse Marie Louis de älfôNsˈ märēˈ lwē də lämärtēnˈ [key], 1790–1869, French poet, novelist, and statesman. After a trip to Italy and a brief period in the army, Lamartine ...

Louis IV, Holy Roman emperor

(Encyclopedia)Louis IV or Louis the Bavarian, 1287?–1347, Holy Roman emperor (1328–47) and German king (1314–47), duke of Upper Bavaria. After the death of Holy Roman Emperor Henry VII the Luxemburg party amo...

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