Columbia Encyclopedia

(Encyclopedia) Penrose, Sir Roger, 1931–, British mathematical physicist, Ph.D. Cambridge, 1958. He taught and conducted research at a number of British and American colleges and universities before becoming a pro...

(Encyclopedia) Ahmed I äˈmĕd [key], 1589–1617, Ottoman sultan (1603–17), son and successor of Muhammad III to the throne of the Ottoman Empire. The chief event of his reign was the Treaty of Zsitvatorok (1606...

(Encyclopedia) Constantine V (Constantine Copronymus), 718–75, Byzantine emperor (741–75), son and successor of Leo III. An able general and administrator, he fought successfully against the Arabs, Slavs, and Bu...

(Encyclopedia) Schongauer, Martin märˈtēn shōnˈgou-ər [key], 1430–91, German engraver and painter, son of a goldsmith of Colmar, Alsace. Schongauer's only certain painting is Madonna of the Rose Arbor (1473;...

(Encyclopedia) Telesto təlĕsˈtō [key], in astronomy, one of the named moons, or natural satellites, of Saturn. Also known as Saturn XIII (or S13), Telesto is an irregularly shaped (nonspherical) body measuring a...

(Encyclopedia) Barron, James, 1768–1851, U.S. naval officer, b. Hampton, Va. Of a seafaring family, he served in the Virginia navy in the Revolution, entered the U.S. navy as a lieutenant in 1798, and held command...

(Encyclopedia) Woolf, Virginia, 1882–1941, English novelist and essayist, b. Adeline Virgina Stephen; daughter of Sir Leslie Stephen. A successful innovator in the form of the novel, she is considered a significan...

(Encyclopedia) Lovat, Simon Fraser, 11th Baron lŭvˈət [key], 1675?–1747, Scottish nobleman and Jacobite conspirator. The nephew of the 9th baron, he and his father contested the passing of the title to his cous...

(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...

(Encyclopedia) Mar, John Erskine, 2d (or 7th) earl of, 1558–1634, Scottish nobleman; son of the 1st (or 6th) earl. In 1578 he was persuaded by James Douglas, 4th earl of Morton, to assert his claims to Stirling Ca...