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Menzel, Donald Howard

(Encyclopedia)Menzel, Donald Howard, 1901–76, American astrophysicist, b. Florence, Colo. From 1926 to 1932 he was with the Lick Observatory in Calif. In 1932 he joined the faculty at Harvard, where he became pro...

Knuth, Donald Ervin

(Encyclopedia)Knuth, Donald Ervin no͞oth, kəno͞othˈ [key], 1938–, American mathematician and computer scientist, b. Milwaukee, Wis., grad. Case Institute of Technology (B.S. and M.S., 1960) and California Ins...

Smith, Donald Alexander

(Encyclopedia)Smith, Donald Alexander: see Strathcona and Mount Royal, Donald Alexander Smith, 1st Baron. ...

Regan, Donald Thomas

(Encyclopedia)Regan, Donald Thomas rēˈgən [key], 1918–2003, U.S. government official and financier, b. Cambridge, Mass. A graduate of Harvard (B.A. 1940), he went to work (1946) at a brokerage house that becam...

Ryder, Donald P.

(Encyclopedia)Ryder, Donald P., , 1926-2021, African-American architect, b. Springfield, Oh., Univ. of Illinois (BA, 1951). Ryder was raised in Dayton, Ohio. He serve...

Ramotar, Donald Rabindranauth

(Encyclopedia)Ramotar, Donald Rabindranauth, 1950–, Guyanese political leader. An economist, he joined the People's Progressive party (PPP) in 1967, was elected to its central committee (1979) and executive commi...

Richberg, Donald Randall

(Encyclopedia)Richberg, Donald Randall, 1881–1960, American public official, b. Knoxville, Tenn. He practiced law in Chicago, served as attorney for the city and for Illinois, and became nationally known after sp...

Trevelyan, George Macaulay

(Encyclopedia)Trevelyan, George Macaulay, 1876–1962, English historian; son of Sir George Otto Trevelyan. Educated at Cambridge, he became professor of modern history there in 1927 and was master of Trinity Colle...

Zaharoff, Sir Basil

(Encyclopedia)Zaharoff, Sir Basil (Basileios Zacharias) zăˈhərŏfˌ [key], 1850–1936, international financier and munitions manufacturer, b. Anatolia, Turkey, probably of Greek-Russian parents, educated in Eng...

Hitchings, George Herbert

(Encyclopedia)Hitchings, George Herbert, 1905–98, American pharmacologist, b. Hoquiam, Wash., Ph.D. Harvard, 1933. Hitchings spent most of his career at Burroughs Wellcome Laboratories (1942–75), where he and f...