Columbia Encyclopedia

(Encyclopedia) Düren dürˈən [key], city, North Rhine–Westphalia, W Germany, on the Rur ...

(Encyclopedia) Matilda or Maud, 1102–67, queen of England, daughter of Henry I of England. Henry arranged a marriage for her with Holy Roman Emperor Henry V, and she was sent to Germany, betrothed, and five years ...

(Encyclopedia) Valentinian II, 371?–392, Roman emperor of the West (375–92), son of Valentinian I. Upon the death of his father, he was proclaimed emperor with his brother Gratian as coregent. After the death (3...

(Encyclopedia) Antigonus II (Antigonus Gonatas) gōnāˈtəs [key], c.320–239 b.c., king of Macedon, son of Demetrius I. He took the title king on his father's death (283) but made good his claim only by defeating...

(Encyclopedia) Francis I, 1777–1830, king of the Two Sicilies (1825–30), son and successor of Ferdinand I. He continued the ruthless and reactionary policy of his father, and his court was notorious for waste an...

(Encyclopedia) Pius II pīˈəs [key], 1405–64, pope (1458–64), an Italian named Enea Silvio de' Piccolomini (often in Latin, Aeneas Silvius), renamed Pienza after him, b. Corsigniano; successor of Calixtus III....

(Encyclopedia) Muhammad II or Mehmet II (Muhammad the Conqueror), 1429–81, Ottoman sultan (1451–81), son and successor of Murad II. He is considered the true founder of the Ottoman Empire (Turkey). He completed ...

(Encyclopedia) Albert I, c.1250–1308, Holy Roman Emperor (1298–1308), son of Rudolf I. Albert was invested with Austria and Styria in 1282 by his father, who also hoped to secure the succession as king of the Ge...

(Encyclopedia) Ferdinand, 1721–92, Prussian field marshal, a prince of the house of Brunswick, known as Ferdinand, duke of Brunswick. He served King Frederick II of Prussia brilliantly in the Seven Years War, nota...

(Encyclopedia) Richard II, 1367–1400, king of England (1377–99), son of Edward the Black Prince. Richard is possibly the most enigmatic of the English kings. Some historians have attributed his behavior in ...