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Pappus
(Encyclopedia)Pappus păpˈəs [key], fl. c.300, Greek mathematician of Alexandria. He recorded and enlarged on the results of his predecessors, including Euclid and Apollonius of Perga, in his Mathematical Collect...Niebuhr, Karsten
(Encyclopedia)Niebuhr, Karsten nēˈbo͝or [key], 1733–1815, German traveler in Arabia. He was sole survivor of a party of five (of whom the best known was Peter Forskal, a Swedish naturalist) sent by Frederick ...Holy Roman Emperors (table)
(Encyclopedia) HOLY ROMAN EMPERORS(including dates of reign) Saxon dynasty Salian or Franconian dynasty Hohenstaufen dynasty and rivals Interregnum, 1254–73 Hapsburg, Luxemburg, and other dynasties ...Koch
(Encyclopedia)Koch kōk [key], family of American industrialists and philanthropists. Fred Chase Koch, 1900–1967, b. Quanah, Tex., grad. Massachusetts Institute of Technology, 1922, was a Wichita, Kans., entrepre...Wettin
(Encyclopedia)Wettin vĕtˈĭn [key], German dynasty, which ruled in Saxony, Thuringia, Poland, Great Britain, Belgium, and Bulgaria. It takes its name from a castle on the Saale near Halle. The family gained promi...Prussia
(Encyclopedia)Prussia prŭshˈə [key], Ger. Preussen, former state, the largest and most important of the German states. Berlin was the capital. The chief member of the German Empire (1871–1918) and a state of t...Cook, Frederick Albert
(Encyclopedia)Cook, Frederick Albert, 1865–1940, American explorer and physician, b. Sullivan co., N.Y. Cook early became interested in the arctic and accompanied the expedition of Robert E. Peary in 1891–92 as...Frelinghuysen, Frederick Theodore
(Encyclopedia)Frelinghuysen, Frederick Theodore frēˈlĭnghīˌzən [key], 1817–85, U.S. secretary of state (1881–85), b. Millstone, Somerset co., N.J. He studied law in the office of his uncle, Theodore Freli...Hodge, Frederick Webb
(Encyclopedia)Hodge, Frederick Webb, 1864–1956, American anthropologist, b. England. He was taken to the United States at the age of seven. He entered the field of archaeology through service (1884–86) in the S...Jackson, Frederick George
(Encyclopedia)Jackson, Frederick George, 1860–1938, British arctic explorer. He explored (1893–94) the tundra in arctic Russia and in Lapland, and he commanded (1894–97) the Jackson-Harmsworth expedition that...Browse by Subject
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