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Casement, Sir Roger David

(Encyclopedia)Casement, Sir Roger David, 1864–1916, Irish revolutionary. While in British consular service, he exposed (1904) the atrocious exploitation of wild-rubber gatherers in the Congo (thus helping to brin...

magnetic pole

(Encyclopedia)magnetic pole, the two roughly opposite ends of the planet where the earth's magnetic intensity is the greatest, as the north and south magnetic poles. For the magnetic north, it is the direction from...

Douglas, Archibald, 8th earl of Angus

(Encyclopedia)Douglas, Archibald, 8th earl of Angus, 1555–88, Scottish nobleman; grandnephew of Archibald Douglas, 6th earl of Angus. During the regency (1572–78) of his uncle, James Douglas, 4th earl of Morton...

Kennedy, Anthony McLeod

(Encyclopedia)Kennedy, Anthony McLeod, 1936–, associate justice of the U.S. Supreme Court (1988–2018), b. Sacramento, Calif., grad. Stanford (1958), Harvard Law School (1961). For many years (1965–88) he taug...

Darnley, Henry Stuart, Lord

(Encyclopedia)Darnley, Henry Stuart or Stewart, Lord, 1545–67, second husband of Mary Queen of Scots and father of James I of England (James VI of Scotland). His mother was Margaret Douglas, the daughter of Archi...

Douglas, Archibald, 6th earl of Angus

(Encyclopedia)Douglas, Archibald, 6th earl of Angus, 1489–1557, Scottish nobleman; grandson of Archibald Douglas, 5th earl of Douglas. His marriage (1514) to Margaret Tudor alienated the Scottish noblemen and cau...

French Broad River

(Encyclopedia)French Broad River, 210 mi (338 km) long, rising in the Blue Ridge Mts., W N.C., and flowing N and then NW to Knoxville, E Tenn., where it joins with the Holston to form the Tennessee River. The Frenc...

Queensberry, James Douglas, 2d duke of

(Encyclopedia)Queensberry, James Douglas, 2d duke of, 1662–1711, Scottish statesman. One of the early supporters of William III in Scotland, he held offices under him and Queen Anne, rising to become commissioner...

Northrop, John Knudson

(Encyclopedia)Northrop, John Knudson, 1895–1981, American aviation pioneer, inventor, and executive, b. Newark, N.J. He worked for the Loughead Aircraft Manufacturing Co. (1916–20) as a draftsman, designing sea...

McDonnell, James Smith

(Encyclopedia)McDonnell, James Smith, 1899–1980, American aviation pioneer, b. Denver, B.S. Princeton, 1921, M.S. Massachusetts Institute of Technology, 1925. He designed the Doodlebug (1929), a small monoplane, ...