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Engelbart, Douglas Carl

(Encyclopedia)Engelbart, Douglas Carl, 1925–2013, American engineer and inventor, b. Portland, Oreg., Ph.D Univ. of California, Berkeley, 1955. He was a radar technician in the navy during World War II and an ele...

Sunday, Billy

(Encyclopedia)Sunday, Billy (William Ashley Sunday), 1863–1935, American evangelist, b. Ames, Iowa, in the era around World War I. A professional baseball player (1883–90), he later worked for the Young Men's C...

Pan, in astronomy

(Encyclopedia)Pan, in astronomy, one of the named moons, or natural satellites, of Saturn. Also known as Saturn XVIII (or S18), Pan is 12.5 mi (20 km) in diameter, orbits Saturn at a mean distance of 83,000 mi (133...

Tancred, Crusader

(Encyclopedia)Tancred, 1076–1112, Crusader. He became a Crusader in 1096 with his uncle Bohemond I. After distinguishing himself at Nicaea, he struck out into Cilicia and besieged Tarsus, but was deprived of the ...

Tortosa

(Encyclopedia)Tortosa tōrtōˈsə [key], city (1990 pop. 29,970), Tarragona prov., NE Spain, in Catalonia, on the Ebro (Ebre) River. It has a fishing industry and light manufacturing, producing cement, clothing, a...

Reginald of Châtillon

(Encyclopedia)Reginald of Châtillon shätēyôNˈ [key], d. 1187, Crusader, lord of Krak and Montreal in the Latin Kingdom of Jerusalem. He came to the Holy Land in the Second Crusade and married (1153) Constance,...

Massey, Vincent

(Encyclopedia)Massey, Vincent, 1887–1967, Canadian statesman, b. Toronto; brother of actor Raymond Massey. After a brief career as a professor he served (1918–19) as a government official before joining his fam...

almanac

(Encyclopedia)almanac, originally, a calendar with notations of astronomical and other data. Almanacs have been known in simple form almost since the invention of writing, for they served to record religious feasts...

Mélusine

(Encyclopedia)Mélusine mĕlyo͝osēˈnä [key], in French legend, a fairy who changed into a serpent from the waist down every Saturday. She married a mortal, Count Raymond, said to be the ancestor of the house of...

Peter II, king of Aragón

(Encyclopedia)Peter II, 1174–1213, king of Aragón (1196–1213) and count of Barcelona, son and successor of Alfonso II. He had himself crowned (1204) at Rome by Pope Innocent III, whom he accepted as overlord o...