Columbia Encyclopedia

(Encyclopedia) Orléans, Louis, duc d' dük dôrlāäNˈ [key], 1372–1407, brother of King Charles VI of France, whose chief counselor he was from 1388 to 1392. After 1392, when Charles VI suffered his first atta...

(Encyclopedia) Charles of Blois (Charles of Châtillon) blwä, shätēyôNˈ [key], c.1319–1364, duke of Brittany; nephew of Philip VI of France. He was one of the chief participants in the War of the Breton Succe...

(Encyclopedia) Ferdinand I, 1379?–1416, king of Aragón and Sicily and count of Barcelona (1412–16), second son of John I of Castile; nephew and successor of Martin of Aragón. In 1406, Ferdinand became regent o...

(Encyclopedia) Ferdinand I or Ferdinand the Great, d. 1065, Spanish king of Castile (1035–65) and León (1037–65). He inherited Castile from his father, Sancho III of Navarre, conquered León, and took parts of ...

(Encyclopedia) Marnix, Philip van fēˈlĭp vän märˈnĭks [key], 1540–98, Flemish patriot, lord of Sainte-Aldegonde. He became a Calvinist in his youth and was the chief author of the Compromise of Breda (1566;...

(Encyclopedia) Ladislaus IV, 1595–1648, king of Poland (1632–48), son and successor of Sigismund III. His reign was marked by struggles with his subjects and wars with the Swedes, the Russians, and the Ottomans....

(Encyclopedia) Sancho I sänˈcho͞o [key], c.1154–1211, king of Portugal (1185–1211), son and successor of Alfonso I. He was associated in his father's government from c.1170. Sancho undertook to restore and re...

(Encyclopedia) John VI, 1769–1826, king of Portugal (1816–26), son of Maria I and Peter III. When his mother became insane, John assumed the reins of government (1792), although he did not formally become regent...

(Encyclopedia) Pembroke, Aymer de Valence, earl of pĕmˈbro͝ok [key], d. 1324, English nobleman; nephew of Aymer of Valence, bishop of Winchester. He succeeded his father, William, half-brother of Henry III, as ea...

(Encyclopedia) Troyes, Treaty of, 1420, agreement between Henry V of England, Charles VI of France, and Philip the Good of Burgundy. Its purpose, ultimately unsuccessful, was to settle the issues of the Hundred Year...