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Johnson, Martin Elmer

(Encyclopedia)Johnson, Martin Elmer, 1884–1937, American explorer and author, b. Rockford, Ill. He left home at 14 to work his way to Europe on a cattle boat, returning as a stowaway. He then joined the crew of J...

Kamen, Martin David

(Encyclopedia)Kamen, Martin David kāˈmən [key], 1913–2002, American biochemist, b. Toronto, Canada, grad. Univ. of Chicago (B.S., Ph.D. 1937). He discovered carbon-14, the radioactive isotope of carbon used to...

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...

Martin v. Hunter's Lessee

(Encyclopedia)Martin v. Hunter's Lessee, case decided in 1816 by the U.S. Supreme Court. From 1779 to 1785, Virginia passed a series of laws by which the state confiscated all lands owned by foreigners. David Hunte...

Martin, 1356–1410, king of Aragón and count of Barcelona

(Encyclopedia)Martin, 1356–1410, king of Aragón and count of Barcelona (c.1395–1410) and, as Martin II, king of Sicily (1409–10). He succeeded his brother, John I, in Aragón and became king of Sicily on the...

Carter, Elliott Cook, Jr.

(Encyclopedia)Carter, Elliott Cook, Jr., 1908–2012, American composer, b. New York City. Carter is considered by many to be the most important late-20th-century American composer. Mentored early in life by Charle...

Navarrete, Martín Fernández de

(Encyclopedia)Navarrete, Martín Fernández de nävärāˈtā [key], 1765–1844, Spanish historian and hydrographer. Joining (1780) the Spanish navy, he entered (1796) the navy department and later established it...

Faulkner, William

(Encyclopedia)Faulkner, William, 1897–1962, American novelist, b. New Albany, Miss., one of the great American writers of the 20th cent. Born into an old Southern family named Falkner, he changed the spelling of ...

Johnson, William Samuel

(Encyclopedia)Johnson, William Samuel, 1727–1819, American political leader and president of Columbia College (1787–1800), b. Stratford, Conn. A lawyer in Connecticut, he soon became a leading figure in the col...

Porres, Saint Martin de

(Encyclopedia)Porres, Saint Martin de märtēnˈ dā pôrˈrās [key], 1579–1639, Peruvian Dominican lay brother, b. Lima. He was the son of a Spanish soldier and a black freedwoman from Panama. Apprenticed to a ...