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Byzantine music

(Encyclopedia)Byzantine music, the music of the Byzantine Empire composed to Greek texts as ceremonial, festival, or church music. Long thought to be only a further development of ancient Greek music, Byzantine mus...

Romanus II

(Encyclopedia)Romanus II, 939–63, Byzantine emperor (959–63), son and successor of Constantine VII. A profligate, he came under the domination of his second wife, Theophano. She, along with the eunuch Joseph Br...

Ducas

(Encyclopedia)Ducas dyo͞oˈkəs [key], Greek family and dynasty of Constantinople. Some of its members were Byzantine emperors—Constantine X, Michael VII, Alexius V, and John III. ...

Romanus IV

(Encyclopedia)Romanus IV (Romanus Diogenes) dīŏjˈənēz [key], d. 1072, Byzantine emperor (1068–71). A Cappadocian general, he succeeded Constantine X by marrying his widow, Eudocia Macrembolitissa. After some...

Alfonso VII, Spanish king of Castile and León

(Encyclopedia)Alfonso VII (Alfonso the Emperor), 1104–57, Spanish king of Castile and León (1126–57), son and successor of Urraca. He recovered the places in Castile that his stepfather, Alfonso I of Aragón, ...

Ferdinand VII, king of Spain

(Encyclopedia)Ferdinand VII, 1784–1833, king of Spain (1808–33), son of Charles IV and María Luisa. Excluded from a role in the government, he became the center of intrigues against the chief minister Godoy an...

Romanus I

(Encyclopedia)Romanus I (Romanus Lecapenus), d. 948, Byzantine emperor (920–44). An admiral, he usurped the throne during the minority of his son-in-law, Constantine VII. He defended Constantinople against the Bu...

Gregoras, Nicephorus

(Encyclopedia)Gregoras, Nicephorus nīsĕfˈərəs grĕgˈərəs [key], c.1295–c.1359, Byzantine historian and theologian, one of the most learned men of his time. Among his scientific and philosophical works is ...

John of Luxemburg

(Encyclopedia)John of Luxemburg, 1296–1346, king of Bohemia (1310–46). The son of Holy Roman Emperor Henry VII, he married Elizabeth, sister of Wenceslaus III of Bohemia, and in 1310 he was chosen king of Bohem...

Charles VII, king of France

(Encyclopedia)Charles VII (Charles the Well Served), 1403–61, king of France (1422–61), son and successor of Charles VI. His reign saw the end of the Hundred Years War. Although excluded from the throne by the ...