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International System of Units

(Encyclopedia)International System of Units, officially called the Système International d'Unités, or SI, system of units adopted by the 11th General Conference on Weights and Measures (1960). It is based on the ...

Rivers, Richard Woodville, 1st Earl

(Encyclopedia)Rivers, Richard Woodville, 1st Earl, d. 1469, English nobleman. He was knighted (1426) by Henry VI and acquired wealth and power by marrying (c.1436) Jacquetta of Luxemburg, widow of John of Lancaster...

Schomberg, Frederick Herman, 1st duke of

(Encyclopedia)Schomberg, Frederick Herman, 1st duke of schŏmˈbərg [key], Ger. Friedrich Hermann von Schönberg, 1615–90, German soldier of fortune. After serving on the Protestant side in the Thirty Years War,...

Breadalbane, John Campbell, 1st earl of

(Encyclopedia)Breadalbane, John Campbell, 1st earl of brədôlˈbĭn, brĕd– [key], 1635?–1717, Scottish nobleman. He took part in the royalist rising of 1654 and helped George Monck to further the restoration ...

Webster-Ashburton Treaty

(Encyclopedia)Webster-Ashburton Treaty, Aug., 1842, agreement concluded by the United States, represented by Secretary of State Daniel Webster, and Great Britain, represented by Alexander Baring, 1st Baron Ashburto...

Gunn, Thom

(Encyclopedia)Gunn, Thom (Thomson William Gunn), 1929–2004, Anglo-American poet, b. Gravesend, Kent, England, grad. Trinity College, Cambridge (1953). Gunn published his first volume of poems, the critically accl...

Portland, William Henry Cavendish Bentinck, 3d duke of

(Encyclopedia)Portland, William Henry Cavendish Bentinck, 3d duke of, 1738–1809, British statesman; great-grandson of the 1st earl of Portland. He was lord lieutenant of Ireland (1782) and nominal head of the coa...

Douglas, James, 2d earl of Douglas and Mar

(Encyclopedia)Douglas, James, 2d earl of Douglas and Mar, 1358?–1388, Scottish nobleman; son of William Douglas, 1st earl of Douglas and Mar. In 1373 he married Isabel Stuart, daughter of Robert II. With the aid ...

Boulanger, Nadia

(Encyclopedia)Boulanger, Nadia bo͞oläNzhāˈ [key], 1887–1979, French conductor and musician, b. Paris. Boulanger was considered an outstanding teacher of composition. She studied at the Paris Conservatory, wh...

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