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astronaut

(Encyclopedia)astronaut, crew member on a U.S. manned spaceflight mission; the Soviet term is cosmonaut. Candidates for manned spaceflight are carefully screened to meet the highest physical and mental standards, a...

Roscoe, Sir Henry Enfield

(Encyclopedia)Roscoe, Sir Henry Enfield rŏsˈkō [key], 1833–1915, English chemist. He was professor (1857–87) at Owens College, Manchester. He is known for his work, with R. W. Bunsen, in photochemistry and f...

Perkin, Sir William Henry

(Encyclopedia)Perkin, Sir William Henry, 1838–1907, English chemist. In 1856 he discovered the first aniline dye (aniline purple, known as mauve and mauveine); by founding a factory to make it, Perkin established...

Gloucester, Henry William Frederick Albert, duke of

(Encyclopedia)Gloucester, Henry William Frederick Albert, duke of glŏsˈstər, glôˈstər [key], 1900–1974, British prince; third son of George V, brother of Edward VIII and George VI, and uncle of Elizabeth II...

Honorius II

(Encyclopedia)Honorius II, d. 1130, pope (1124–30), an Italian named Lamberto, b. Bologna; successor of Calixtus II. Before becoming pope he spent several years in Germany adjusting the quarrel over investiture b...

Mansel, Henry Longueville

(Encyclopedia)Mansel, Henry Longueville mănˈsəl [key], 1820–71, English philosopher and theologian. A disciple of Sir William Hamilton, he systematized his teacher's conception of the relativity of knowledge, ...

Constable, Henry

(Encyclopedia)Constable, Henry kŏnˈstəbəl [key], 1562–1613, English poet. After graduating from Cambridge in 1580 he went to Paris, where the atmosphere was more congenial for one of Roman Catholic faith. The...

Fort William Henry

(Encyclopedia)Fort William Henry, at the southern end of Lake George, NE N.Y.; built by the English in 1755. In 1757, during the last conflict of the French and Indian Wars, it was captured and destroyed by the Fre...

Boker, George Henry

(Encyclopedia)Boker, George Henry bōˈkər [key], 1823–90, American poet and playwright, b. Philadelphia, grad. Princeton, 1842. He is best remembered for his romantic and heroic tragedies, written in the manner...

Burleigh, Henry Thacker

(Encyclopedia)Burleigh, Henry Thacker bûrˈlē [key], 1866–1949, American baritone and composer, b. Erie, Pa.; pupil of Dvořák at the National Conservatory, New York, where he later taught. He was soloist at S...
 

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