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Montpensier, Anne Marie Louise d'Orléans, duchesse de

(Encyclopedia)Montpensier, Anne Marie Louise d'Orléans, duchesse de än märēˈ lwēz dôrlāäNˈ düshĕsˈ də mŏpäsyāˈ [key], 1627–93, French princess, called Mademoiselle and La Grande Mademoiselle; da...

De Smet, Pierre Jean

(Encyclopedia)De Smet, Pierre Jean pyĕr zhäN də smĕtˈ [key], 1801–73, Jesuit missionary in the U.S. Pacific Northwest, b. Belgium. He emigrated to the United States in 1821, served his novitiate in Florissan...

Concini, Concino

(Encyclopedia)Concini, Concino kōnchēˈnō kōnchēˈnē [key], d. 1617, Florentine adventurer, favorite of Marie de' Medici, queen of France, who exerted great influence after the assassination of Marie's husban...

Chevreuse, Marie de Rohan-Montbazon, duchesse de

(Encyclopedia)Chevreuse, Marie de Rohan-Montbazon, duchesse de märēˈ də rōäNˈ-môNbäzôNˈ düshĕsˈ də shəvrözˈ [key], 1600–1679, French beauty and politician, an intimate of the French queen, Anne ...

Machault d'Arnouville, Jean Baptiste de

(Encyclopedia)Machault d'Arnouville, Jean Baptiste de zhäN bätēstˈ də mäshōˈ därno͞ovēlˈ [key], 1701–94, French statesman. He held a succession of government offices and was (1743–45) intendant of V...

Argenson, René Louis de Voyer de Paulmy, marquis d'

(Encyclopedia)Argenson, René Louis de Voyer de Paulmy, marquis d' rənāˈ lwē də vwäyāˈ də pōmē märkēˈ därzhäNsôNˈ [key], 1694–1757, French foreign minister (1744–47), brother of Marc Pierre d'...

Pedersen, Charles John

(Encyclopedia)Pedersen, Charles John, 1904–89, American chemist, b. Busan, Korea, M.S. Massachusetts Institute of Technology, 1927. After finishing his studies, Pedersen began work as a research chemist for the D...

Legendre, Adrien Marie

(Encyclopedia)Legendre, Adrien Marie ädrēăNˈ märēˈ ləzhäNˈdrə [key], 1752–1833, French mathematician. He is noted especially for his work on the theory of numbers, on which he wrote an essay (1798) con...

Marie Byrd Land

(Encyclopedia)Marie Byrd Land, area of W Antarctica, E of the Ross Shelf Ice and the Ross Sea and S of the Amundsen Sea; the Ford Ranges lie in the northwest part. The region was discovered and claimed for the Unit...

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