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Innocent V

(Encyclopedia)Innocent V, d. 1276, pope (1276), a Savoyard named Peter of Tarentaise; successor of Gregory X. He was a Dominican and studied at Paris under St. Thomas Aquinas and St. Albertus Magnus. He became an e...

Constans II

(Encyclopedia)Constans II (Constans Pogonatus), 630–68, Byzantine emperor (641–68), son and successor of Constantine III and grandson of Heraclius. Early in his reign Armenia and Asia Minor were invaded by the ...

John VIII, Byzantine emperor

(Encyclopedia)John VIII (John Palaeologus), 1390–1448, Byzantine emperor (1425–48), son and successor of Manuel II. When he acceded, the Byzantine Empire had been reduced by the Turks to the city of Constantino...

Sherrington, Sir Charles Scott

(Encyclopedia)Sherrington, Sir Charles Scott, 1857–1952, English neurophysiologist, educated at Cambridge. He was professor of physiology at the universities of Liverpool and London and at Oxford. He contributed ...

Philby, Kim

(Encyclopedia)Philby, Kim (Harold Adrian Russell Philby), 1912–88, British double agent, son of Harry St. John Bridger Philby, studied Trinity College, Cambridge. A longtime high-ranking member of Britain's MI6 i...

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. ...

Eudocia Macrembolitissa

(Encyclopedia)Eudocia Macrembolitissa măkˌrəmbŏlˌĭtĭsˈə [key], fl. 11th cent., Byzantine empress. At the death of her husband, Constantine X, she married Romanus IV. ...

Paphos

(Encyclopedia)Paphos pāˈfŏs [key], two ancient cities, SW Cyprus, on the coast. Old Paphos was probably founded in the Mycenaean period by colonists from Greece or Phoenicia. Modern excavations have revealed rui...

Constantius I

(Encyclopedia)Constantius I (Constantius Chlorus) kənstănˈshəs [key], c.250–306, Roman emperor (305–6). A career general, he gave up Helena to marry Theodora, the daughter of Maximian. He was made caesar (s...

Constantinople, Fourth Council of

(Encyclopedia)Constantinople, Fourth Council of, 869–70, regarded as the eighth ecumenical council by the modern Roman Catholic Church. It has never been accepted by the Orthodox Church, which instead recognizes ...