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Norristown

(Encyclopedia)Norristown, borough (1990 pop. 30,749), seat of Montgomery co., SE Pa., on the Schuylkill River; settled c.1712, laid out 1784, inc. 1812. Among its manufactures are textiles, medical equipment, machi...

William II, king of Sicily

(Encyclopedia)William II (William the Good), c.1153–1189, king of Sicily (1166–89), son and successor of William I. He married (1177) Joan, daughter of Henry II of England. As an ally of Pope Alexander III and ...

Wistar, Caspar

(Encyclopedia)Wistar, Caspar wĭsˈtər [key], 1761–1818, American physician, b. Philadelphia, M.D. Univ. of Edinburgh, 1786; grandson of Caspar Wistar (1696–1752), early Pennsylvania glassmaker. He taught (178...

Brewster, Sir David

(Encyclopedia)Brewster, Sir David, 1781–1868, Scottish physicist and natural philosopher. He is noted especially for his research into the polarization of light (the invention of the kaleidoscope was one result o...

intelligence

(Encyclopedia)intelligence, in psychology, the general mental ability involved in calculating, reasoning, perceiving relationships and analogies, learning quickly, storing and retrieving information, using language...

Klamath, indigenous people of North America

(Encyclopedia)Klamath klămˈəth [key], Native North Americans who in the 19th cent. lived in SW Oregon. They speak a language of the Sahaptin-Chinook branch of the Penutian linguistic stock (see Native American l...

Bonhoeffer, Dietrich

(Encyclopedia)Bonhoeffer, Dietrich dēˈtrĭkh bônˈhöfər [key], 1906–45, German Protestant theologian. Bonhoeffer, influenced early by the thinking of the young Karl Barth, urged a conformation to the form of...

Lamb, John

(Encyclopedia)Lamb, John, 1735–1800, American Revolutionary leader, b. New York City. Prior to the Revolution he was a leader of the Sons of Liberty in New York and helped form the New York committee of correspon...

Hilliard, Nicholas

(Encyclopedia)Hilliard, Nicholas, 1537–1619, English miniature painter, son of a goldsmith. Trained first as a jeweler, he was court painter to Elizabeth and to James I. The first true miniaturist in England, Hil...

André, John

(Encyclopedia)André, John ändrāˈ, ănˈdrē [key], 1751–80, British spy in the American Revolution. He was captured (1775) by Gen. Richard Montgomery in the Quebec campaign but was exchanged and became adjuta...

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