Columbia Encyclopedia

Search results

500 results found

Viète, François

(Encyclopedia)Viète or Vieta, François fräNswäˈ vyĕt, vyātäˈ, vīēˈtə [key], 1540–1603, French mathematician. As a founder of modern algebra, he introduced the use of letters as algebraic symbols and ...

Amenhotep III

(Encyclopedia)Amenhotep III ăˌmĕnōˈfĭs [key], d. c.1372 b.c., king of ancient Egypt, of the XVIII dynasty. He succeeded his father, Thutmose IV, c.1411 b.c. His reign marks the culmination and the start of th...

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...

York, Edward, duke of

(Encyclopedia)York, Edward, duke of, 1373?–1415, English nobleman; elder son of Edmund of Langley, duke of York. In 1390, Edward was made earl of Rutland, and in 1394 he was created earl of Cork while with his co...

Pole, Reginald

(Encyclopedia)Pole, Reginald, 1500–1558, English churchman, archbishop of Canterbury (1556–58), cardinal of the Roman Catholic Church. He was a cousin of the Tudors, being the son of Sir Richard Pole and of Mar...

Margaret of Anjou

(Encyclopedia)Margaret of Anjou ănˈjo͞o, Fr. äNzho͞oˈ [key], 1430?–1482, queen consort of King Henry VI of England, daughter of René of Anjou. Her marriage, which took place in 1445, was negotiated by Will...

Alfonso II, king of Aragón

(Encyclopedia)Alfonso II, 1152–96, king of Aragón (1162–96) and, as Raymond Berengar V, count of Barcelona (1162–96); son and successor of Raymond Berengar IV of Barcelona and Petronilla of Aragón. He inher...

Charles I, duke of Lower Lorraine

(Encyclopedia)Charles I, 953–992?, duke of Lower Lorraine (977–91); younger son of King Louis IV of France. He claimed the French throne when his nephew, Louis V of France, died (987) without issue, but he was ...

Feodor I

(Encyclopedia)Feodor I (Feodor Ivanovich) fyôˈdər, ēväˈnəvĭch [key], 1557–98, czar of Russia (1584–98), son of Ivan IV (Ivan the Terrible). Weak and incompetent, he left the government in the hands of h...

Huntingdon, Henry Hastings, 3d earl of

(Encyclopedia)Huntingdon, Henry Hastings, 3d earl of, 1535–95, English nobleman. Through his mother, Catherine Pole, a great-granddaughter of the duke of Clarence (brother of Edward IV and Richard III), Hastings ...