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Peregrinus, Petrus

(Encyclopedia)Peregrinus, Petrus (Peter the Pilgrim) pēˈtrəs pĕrəgrĭnˈəs [key], c.1220–?, medieval scholar and soldier. The tutor of Roger Bacon, he wrote the first important study of magnetism, Epistola ...

Lipton, Sir Thomas Johnstone

(Encyclopedia)Lipton, Sir Thomas Johnstone, 1850–1931, Scottish merchant and yachting enthusiast. After spending several years in the United States he returned (1869) to his native Glasgow and opened a small groc...

Comstock, Henry Tompkins Paige

(Encyclopedia)Comstock, Henry Tompkins Paige: see Comstock Lode. ...

Darnley, Henry Stuart, Lord

(Encyclopedia)Darnley, Henry Stuart or Stewart, Lord, 1545–67, second husband of Mary Queen of Scots and father of James I of England (James VI of Scotland). His mother was Margaret Douglas, the daughter of Archi...

Craig, Sir James Henry

(Encyclopedia)Craig, Sir James Henry, 1748–1812, British soldier, governor of Canada (1807–11), b. Gibraltar. He served in the British army from 1763, fighting in the American Revolution and later holding posts...

Crerar, Henry Duncan Graham

(Encyclopedia)Crerar, Henry Duncan Graham krērˈär [key], 1888–1965, Canadian general in World War II. He fought in World War I and later headed the Royal Military College. In 1940 he was made chief of the Cana...

Davies, Sir Louis Henry

(Encyclopedia)Davies, Sir Louis Henry dāˈvĭs [key], 1845–1924, Canadian jurist, b. Charlottetown, P.E.I. While a member of the provincial legislature (1872–79), he also served (1876–79) as prime minister o...

Dale, Sir Henry Hallett

(Encyclopedia)Dale, Sir Henry Hallett, 1875–1968, English scientist. For his study of acetylcholine as agent in the chemical transmission of nerve impulses he shared with Otto Loewi the 1936 Nobel Prize in Physio...

Clayton, Henry De Lamar

(Encyclopedia)Clayton, Henry De Lamar dĕ lˈəmärˌ [key], 1857–1929, U.S. congressman, b. Barbour co., Ala. A Democrat, he was a member of the House of Representatives from 1897 to 1915 and later a federal dis...

Fox, Henry Richard Vassall

(Encyclopedia)Fox, Henry Richard Vassall: see Holland, Henry Richard Vassall Fox, 3d Baron. ...