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Flor, Roger de

(Encyclopedia)Flor, Roger de, d. c.1306, German commander of Spanish mercenaries, b. Italy. He entered the order of the Knights Templars and fought (1291) at Acre (see Akko, but he was obliged to leave the order wh...

Corman, Roger William

(Encyclopedia) Corman, Roger William, 1926-, American film director, screenwriter, and producer, b. Detroit, Mi., Stanford Univ. (B.S., 1947). Corman studied industr...

Roger of Hoveden

(Encyclopedia)Roger of Hoveden hŏvˈdən, hŭvˈ– [key], d. 1201; English chronicler. His chronicle, covering the years from 732 to 1201, is an original source only for the years through which he lived. His life...

Roger of Loria

(Encyclopedia)Roger of Loria, c.1245–1304, Sicilian-Aragonese admiral. An adherent of Manfred, last Hohenstaufen king of Sicily, he left Sicily for Aragón after Manfred's defeat (1266) by the Angevin claimant to...

Roger of Wendover

(Encyclopedia)Roger of Wendover, d. c.1236, English chronicler, a monk of St. Albans. As historiographer of St. Albans, he began the Flores historiarum (see Matthew of Westminster), a general chronicle starting wit...

Penrose, Sir Roger

(Encyclopedia)Penrose, Sir Roger, 1931–, British mathematical physicist, Ph.D. Cambridge, 1958. He taught and conducted research at a number of British and American colleges and universities before becoming a pro...

Peterson, Roger Tory

(Encyclopedia)Peterson, Roger Tory, 1908–96, American ornithologist, writer, and illustrator, b. Jamestown, N.Y. He became famous with his best-selling pocket-sized Field Guide to the Birds (1934) and is known fo...

Babson, Roger Ward

(Encyclopedia)Babson, Roger Ward, 1875–1967, American businessman and statistician, b. Gloucester, Mass. In 1904 he founded the Babson Statistical Organization, Inc., whose business and financial statistics, publ...

Tsien, Roger Yonchien

(Encyclopedia)Tsien, Roger Yonchien, 1952–2016, American biochemist, b. New York City, Ph.D. Cambridge, 1977. Tsien was a researcher at Cambridge (1977–81) and a professor at the Univ. of California, Berkeley (...

Traynor, Roger John

(Encyclopedia)Traynor, Roger John, 1900–1983, American jurist, b. Park City, Utah, grad. Univ. of California at Berkeley (A.B., 1923, Ph.D., 1926, J.D., 1927.) After teaching political science and law at the Univ...