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Thomas, Lewis

(Encyclopedia)Thomas, Lewis, 1913–93, American physician and biologist, b. Flushing, New York. In his youth he often accompanied his physician father on his rounds and decided early on to be a doctor or a writer....

Evans, Lewis

(Encyclopedia)Evans, Lewis, c.1700–1756, colonial surveyor and geographer, b. Wales. Evans carried out several assignments for Benjamin Franklin. His travels and studies of the colonies nearest him bore fruit in ...

Lewis, Gilbert Newton

(Encyclopedia)Lewis, Gilbert Newton, 1875–1946, American chemist, b. Weymouth, Mass., grad. Harvard (B.A., 1896; Ph.D., 1899). He taught at Harvard and at the Massachusetts Institute of Technology (1907–12) and...

Terman, Lewis Madison

(Encyclopedia)Terman, Lewis Madison tûrˈmən [key], 1877–1956, American psychologist, b. Johnson co., Ind., grad. Indiana Univ., 1902, Ph.D. Clark Univ., 1905. He joined the faculty of Stanford in 1910 and was ...

Morris, Lewis Richard

(Encyclopedia)Morris, Lewis Richard, 1760–1825: see under Morris, family. ...

Lewis, Edward B.

(Encyclopedia)Lewis, Edward B., 1918–2004, American geneticist, b. Wilkes-Barre, Pa., grad. California Institute of Technology (Ph.D. 1942). After serving as a meteorologist with the U.S. Army Air Corps during Wo...

Lewis and Clark expedition

(Encyclopedia)Lewis and Clark expedition, 1803–6, U.S. expedition that explored the territory of the Louisiana Purchase and the country beyond as far as the Pacific Ocean. The men were gathered and in the winte...

Strauss, Lewis Lichtenstein

(Encyclopedia)Strauss, Lewis Lichtenstein strôz [key], 1896–1974, American financier, chairman of the Atomic Energy Commission (1953–58), b. Charleston, W.Va. In World War I he served under Herbert Hoover on t...

Cass, Lewis

(Encyclopedia)Cass, Lewis, 1782–1866, American statesman, b. Exeter, N.H. He established (1802) himself as a lawyer in Zanesville, Ohio, became a member (1806) of the state legislature, and was U.S. marshal for O...

Lawes, Lewis Edward

(Encyclopedia)Lawes, Lewis Edward, 1883–1947, American penologist, b. Elmira, N.Y. As warden (1920–41) of Sing Sing Prison, a New York state prison located at Ossining, N.Y., he carried out many reforms, advoca...