Columbia Encyclopedia

Search results

470 results found

Hadley, Arthur Twining

(Encyclopedia)Hadley, Arthur Twining, 1856–1930, American economist and educator, b. New Haven, Conn.; son of James Hadley. A graduate (1876) of Yale, he was on the faculty (1879–99) and later was president (18...

Hadley, John

(Encyclopedia)Hadley, John, 1682–1744, English instrument maker. An optician by trade, Hadley built reflecting telescopes, based on Newton's model, that had greater resolution than the cumbersome refractors then ...

South Hadley

(Encyclopedia)South Hadley, residential town (1990 pop. 16,685), Hampshire co., W Mass., on the Connecticut River near the Holyoke Range; settled 1684, inc. 1775. Its paper industry dates from the early 19th cent. ...

Hadley, Henry Kimball

(Encyclopedia)Hadley, Henry Kimball, 1871–1937, American composer and conductor, b. Somerville, Mass., studied at the New England Conservatory and in Vienna. He composed and conducted in Europe from 1904 until 19...

Hadley, Herbert Spencer

(Encyclopedia)Hadley, Herbert Spencer, 1872–1927, American lawyer, b. Olathe, Kans. As attorney general of Missouri (1905–9), he successfully prosecuted the Standard Oil Company for violating the state antitrus...

Arthur

(Encyclopedia)Arthur, king of Britain: see Arthurian legend. ...

Arthur I

(Encyclopedia)Arthur I, 1187–1203?, duke of Brittany (1196–1203?), son of Geoffrey, fourth son of Henry II of England and Constance, heiress of Brittany. Arthur, a posthumous child, was proclaimed duke in 1196,...

Ashkin, Arthur

(Encyclopedia)Ashkin, Arthur, 1922–2020, American physicist, b. Brooklyn, N.Y., Ph.D. Cornell, 1952. Ashkin worked for four decades at Bell Laboratories, retiring in 1992. Ashkin researched microwaves, nonlinear ...

Arthur III

(Encyclopedia)Arthur III, 1394–1458, duke of Brittany (1457–58), known before 1457 as comte de Richemont, constable of France in the Hundred Years War. He led the coalition that overthrew Georges de La Trémoil...

Giry, Arthur

(Encyclopedia)Giry, Arthur ärtürˈ zhērēˈ [key], 1848–99, French historian. His Manuel de diplomatique (new ed. 1925) remains a standard work on the scientific study of documents. ...