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Leo V, Byzantine emperor

(Encyclopedia)Leo V (Leo the Armenian), d. 820, Byzantine emperor (813–20), successor of Michael I. A former general, Leo successfully defended (813) Constantinople against the Bulgars and concluded a 30-year tru...

Janus, in Roman religion

(Encyclopedia)Janus jāˈnəs [key], in Roman religion, god of beginnings. He was one of the principal Roman gods, the custodian of the universe. The first hour of the day, the first day of the month, the first mon...

Rudolf II

(Encyclopedia)Rudolf II, 1552–1612, Holy Roman emperor (1576–1612), king of Bohemia (1575–1611) and of Hungary (1572–1608), son and successor of Holy Roman Emperor Maximilian II. Acceding to the Hapsburg la...

Bocskay, Stephen

(Encyclopedia)Bocskay, Stephen bôchˈkī [key], 1557–1606, Hungarian noble, voivode [governor] (1604–6) and prince (1605–6) of Transylvania. Seeking to secure the independence of Transylvania, he supported h...

Crépy, Treaty of

(Encyclopedia)Crépy, Treaty of krāpēˈ [key], 1544, concluded by Holy Roman Emperor Charles V and King Francis I of France at Crépy-en-Laonnois (formerly spelled Crespy), Aisne dept., N France. The emperor reno...

Tacitus, Roman historian

(Encyclopedia)Tacitus (Cornelius Tacitus), c.a.d. 55–c.a.d. 117, Roman historian. Little is known for certain of his life. He was a friend of Pliny the Younger and married the daughter of Agricola. In a.d. 97 he ...

Adrian VI, pope

(Encyclopedia)Adrian VI, 1459–1523, pope (1522–23), a Netherlander (b. Utrecht) named Adrian Florensz; successor of Leo X. He taught at Louvain and was tutor of the young prince, later Holy Roman Emperor Charle...

Cicero, Roman orator

(Encyclopedia)Cicero (Marcus Tullius Cicero) sĭsˈərō [key] or Tully, 106 b.c.–43 b.c., greatest Roman orator, famous also as a politician and a philosopher. To the modern reader probably the most interesti...

Theodore II , emperor of Ethiopia

(Encyclopedia)Theodore II, emperor of Ethiopia: see Tewodros II. ...

Constantine VII, Byzantine emperor

(Encyclopedia)Constantine VII (Constantine Porphyrogenitus), 905–59, Byzantine emperor (913–59). He acceded after the brief reign of his uncle Alexander, who succeeded Constantine's father, Leo VI. A regency (9...