Columbia Encyclopedia

(Encyclopedia) Rowland, Henry Augustus rōˈlənd [key], 1848–1901, American physicist, b. Honesdale, Pa., grad. Rensselaer Polytechnic Institute, 1870. He was professor of physics at Johns Hopkins from 1875. Rowl...

(Encyclopedia) Cort, Henry, 1740–1800, English inventor. He revolutionized the British iron industry with his use of grooved rollers to finish iron, replacing the process of hammering, and through his invention of...

(Encyclopedia) Gladwin, Henry, 1729–91, British army officer in colonial America, b. Derbyshire, England. He served in the disastrous campaign of Edward Braddock and in other actions in the French and Indian War b...

(Encyclopedia) Churchill. 1 River, c.600 mi (970 km) long, issuing as the Ashuanipi River from Ashuanipi Lake, SW Labrador, N.L., Canada, and flowing in an arc north, then southeast through a series of lakes to Chur...

(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, ...

(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...

(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...

(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...

(Encyclopedia) Garnet, Henry Highland gärˈnĭt [key], 1815–82, American abolitionist clergyman, b. Kent co., Md. Born a slave, he escaped in 1824 and was educated at the Oneida Institute, Whitesboro, N.Y. He was...

(Encyclopedia) Stevens, Henry, 1819–86, American bookdealer and bibliographer, b. Barnet, Vt. After attending college and law school, Stevens went to Europe as agent for several important libraries of the United S...