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Perkin, Sir William Henry

(Encyclopedia)Perkin, Sir William Henry, 1838–1907, English chemist. In 1856 he discovered the first aniline dye (aniline purple, known as mauve and mauveine); by founding a factory to make it, Perkin established...

beach

(Encyclopedia)beach, a gently sloping zone where deposits of unconsolidated sediments are subject to wave action at the shore of an ocean or lake. Most of the sediment making up a beach is supplied by rivers or by ...

Churchill, Lord Randolph Henry Spencer

(Encyclopedia)Churchill, Lord Randolph Henry Spencer, 1849–95, English statesman; son of the 7th duke of Marlborough. A sincere Tory and a founder (1883) of the Primrose League, dedicated to upholding national in...

Henry I, king of England

(Encyclopedia)Henry I, 1068–1135, king of England (1100–1135), youngest son of William I. He was called Henry Beauclerc because he could write. He quarreled with his elder brothers, William II of England and Ro...

Henry II, king of England

(Encyclopedia)Henry II, 1133–89, king of England (1154–89), son of Matilda, queen of England, and Geoffrey IV, count of Anjou. He was the founder of the Angevin, or Plantagenet, line in England and one of the a...

Henry III, king of England

(Encyclopedia)Henry III, 1207–72, king of England (1216–72), son and successor of King John. Henry III has suffered at the hands of many historians, in part, because of the hostility of contemporary chronicl...

Henry IV, king of England

(Encyclopedia)Henry IV, 1367–1413, king of England (1399–1413), eldest son of John of Gaunt and grandson of Edward III; called Henry of Bolingbroke. He founded the Lancastrian dynasty. The new king was immed...

Henry V, king of England

(Encyclopedia)Henry V, 1387–1422, king of England (1413–22), son and successor of Henry IV. Henry abandoned his early recklessness (celebrated and probably exaggerated by Shakespeare) and ruled with justice...

Henry VI, king of England

(Encyclopedia)Henry VI, 1421–71, king of England (1422–61, 1470–71). Henry was a mild, honest, and pious man, a patron of literature and the arts and the founder of Eton College (1440). He was, however, u...

Henry VII, king of England

(Encyclopedia)Henry VII, 1457–1509, king of England (1485–1509) and founder of the Tudor dynasty. Henry was an astute political leader. He established the Tudor tradition of strong rule tempered by a sense ...