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Holcroft, Thomas

(Encyclopedia)Holcroft, Thomas hōlˈkrôft [key], 1745–1809, English dramatist and novelist. Sometimes credited with having introduced melodrama to the London stage, he is the author of the sentimental play The ...

Reid, Thomas

(Encyclopedia)Reid, Thomas, 1710–96, Scottish philosopher. He taught at King's College, Aberdeen, and at the Univ. of Glasgow. He is known as the founder of the common-sense school of philosophy, also known as th...

Cogswell, Joseph Green

(Encyclopedia)Cogswell, Joseph Green kŏgzˈwĕl, –wəl [key], 1786–1871, American librarian and bibliographer, b. Ipswich, Mass. After studying abroad, Cogswell taught mineralogy and geology at Harvard and bec...

Linacre, Thomas

(Encyclopedia)Linacre or Lynaker, Thomas both: lĭˈnəkər [key], 1460?–1524, English humanist and physician. He took the degree of doctor of medicine at the Univ. of Padua, returned to England c.1492, and becam...

Tenison, Thomas

(Encyclopedia)Tenison, Thomas tĕnˈĭsən [key], 1636–1715, English churchman, archbishop of Canterbury (1695–1715). In 1680 he became rector of St. Martin-in-the-Fields, London; there he came into prominence ...

Harris, Isham Green

(Encyclopedia)Harris, Isham Green īˈshəm [key], 1818–97, American political leader, b. Franklin co., Tenn. Admitted to the bar in 1841, he was elected in 1847 to the Tennessee senate. Harris, a states' rights ...

Morton, James Douglas, 4th earl of

(Encyclopedia)Morton, James Douglas, 4th earl of, d. 1581, Scottish nobleman. A nephew of Archibald Douglas, 6th earl of Angus, he married Elizabeth Douglas, from whose father he inherited (1553) the earldom of Mor...

Penn, Thomas

(Encyclopedia)Penn, Thomas, 1702–75, colonial proprietor of Pennsylvania, b. Bristol, England; son of William Penn. Coming to Philadelphia, he managed (1732–41) the proprietary rights he inherited with his brot...

Clarkson, Thomas

(Encyclopedia)Clarkson, Thomas, 1760–1846, English abolitionist. He devoted most of his life to agitation against slavery, and the voluminous information that he gathered on the slave trade helped to influence Pa...

blue-green algae

(Encyclopedia)blue-green algae, popular name for those microorganisms that are now more properly called cyanobacteria. ...