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Adelaide, empress consort of Holy Roman Emperor Otto I

(Encyclopedia)Adelaide äˈdĕlhīt [key], c.931–999, empress consort of Holy Roman Emperor Otto I, daughter of King Rudolf II of Arles. After the death (950) of her first husband, King Lothair of Italy, she was ...

Leopold II, Holy Roman emperor, king of Bohemia and Hungary

(Encyclopedia)Leopold II, 1747–92, Holy Roman emperor (1790–92), king of Bohemia and Hungary (1790–92), as Leopold I grand duke of Tuscany (1765–90), third son of Maria Theresa. Succeeding his father, Holy ...

William II, king of Sicily

(Encyclopedia)William II (William the Good), c.1153–1189, king of Sicily (1166–89), son and successor of William I. He married (1177) Joan, daughter of Henry II of England. As an ally of Pope Alexander III and ...

Albert II, Holy Roman Emperor

(Encyclopedia)Albert II, 1397–1439, Holy Roman Emperor, king of Hungary and Bohemia (1438–39), duke of Austria (1404–38). He was the son-in-law of Holy Roman Emperor Sigismund, whom he aided against the Hussi...

Louis I, king of Hungary

(Encyclopedia)Louis I or Louis the Great, 1326–82, king of Hungary (1342–82) and of Poland (1370–82). He succeeded his father, Charles I, in Hungary, and his uncle, Casimir III, in Poland. He continued the in...

Otto II, Holy Roman emperor

(Encyclopedia)Otto II, 955–83, Holy Roman emperor (973–83) and German king (961–83), son and successor of Otto I. He was crowned joint emperor in 967. Shortly after his father died Otto faced a rebellion by h...

Eutropius, consul of East Roman Emperor Arcadius

(Encyclopedia)Eutropius, d. 399, consul of East Roman Emperor Arcadius. A eunuch of the palace, he brought about the marriage (395) of Arcadius and Eudoxia and succeeded Rufinus as chief minister. He repelled (398)...

John, king of England

(Encyclopedia)John, 1167–1216, king of England (1199–1216), son of Henry II and Eleanor of Aquitaine. John, though often cruel and treacherous, was an excellent administrator, much concerned with rendering...

Frederick I, elector of Brandenburg

(Encyclopedia)Frederick I, 1371–1440, elector of Brandenburg (1415–40), first of the Hohenzollerns (see Hohenzollern, family) to rule Brandenburg. As Frederick VI, burgrave of Nuremburg, he served under King Si...

Anna Comnena

(Encyclopedia)Anna Comnena kŏmnēˈnə [key], b. 1083, d. after 1148, Byzantine princess and historian; daughter of Emperor Alexius I. She plotted, during and after her father's reign, against her brother, John II...