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Kirchhoff, Gustav Robert

(Encyclopedia)Kirchhoff, Gustav Robert go͝osˈtäf rōˈbĕrt kĭrkhˈhôf [key], 1824–87, German physicist. He served as professor of physics at the universities of Breslau (1850–54), Heidelberg (1854–74), ...

Yerkes, Robert Mearns

(Encyclopedia)Yerkes, Robert Mearns yûrˈkēz [key], 1876–1956, American psychologist, b. Bucks co., Pa., grad. Harvard (B.A. 1898; Ph.D.1902). He taught (1902–17) at Harvard, served (1919–24) on the Nationa...

Meyner, Robert Baumie

(Encyclopedia)Meyner, Robert Baumie: see New Jersey. ...

Robert Joffrey Ballet

(Encyclopedia)Robert Joffrey Ballet: see Joffrey Ballet. ...

Montholon, Charles Tristan, marquis de

(Encyclopedia)Montholon, Charles Tristan, marquis de shärl trēstäNˈ märkēˈ də môNtōlôNˈ [key], 1783–1853, French general in the Napoleonic Wars. He accompanied the former emperor, Napoleon I, to St. H...

Morris, Robert Hunter

(Encyclopedia)Morris, Robert Hunter: see under Morris, family. ...

Stevens, Robert Livingston

(Encyclopedia)Stevens, Robert Livingston: see under Stevens, family. ...

Montespan, Françoise Athénaïs, marquise de

(Encyclopedia)Montespan, Françoise Athénaïs, marquise de fräNswäzˈ ätānäēsˈ märkēzˈ də môNtəspäNˈ [key], 1641–1707, mistress of King Louis XIV of France. She was maid of honor to Queen Marie Th...

Valdivia, Pedro de

(Encyclopedia)Valdivia, Pedro de pāˈdhrō dā väldēˈvyä [key], c.1500–1554, Spanish conquistador, conqueror of Chile. One of Francisco Pizarro's best officers in the conquest of Peru, educated, energetic, s...

Ripley, Robert LeRoy

(Encyclopedia)Ripley, Robert LeRoy, 1890–1949, American cartoonist, b. Santa Rosa, Calif., as Leroy Robert Ripley. The creator of the Believe It or Not! newspaper cartoon, Ripley began his career at 16 as a sport...