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Francis I, Holy Roman emperor

(Encyclopedia)Francis I, 1708–65, Holy Roman emperor (1745–65), duke of Lorraine (1729–37) as Francis Stephen, grand duke of Tuscany (1737–65), husband of Archduchess Maria Theresa. He succeeded his father ...

Maxentius

(Encyclopedia)Maxentius (Marcus Aurelius Valerius Maxentius) măksĕnˈshəs [key], d. 312, Roman emperor (306–12), son of Maximian. After Diocletian and Maximian had retired, the successor to Maximian, Constanti...

Nicephorus, Saint

(Encyclopedia)Nicephorus, Saint nīsĕfˈərəs [key], 758?–829?, patriarch of Constantinople (806–15), Byzantine historian and theologian. St. Nicephorus attended the Second Council of Nicaea as lay representa...

Galerius

(Encyclopedia)Galerius (Caius Galerius Valerius Maximinianus) gəlērˈēəs [key], d. 310, Roman emperor (305–10). Diocletian appointed him caesar for the eastern part of the empire in 293 (Constantius I was cae...

Alexius V

(Encyclopedia)Alexius V (Alexius Ducas Mourtzouphlos) do͞oˈkəsmo͝ortˈso͞oflŏs [key], d. 1204, Byzantine emperor (1204), son-in-law of Alexius III. The head of the Byzantine national party, he overthrew emper...

Maximian

(Encyclopedia)Maximian (Marcus Aurelius Valerius Maximianus) măksĭmˈēən [key], d. 310, Roman emperor, with Diocletian (286–305). An able commander, he was made caesar (subemperor) by Diocletian in 285 and au...

Cantacuzene, John

(Encyclopedia)Cantacuzene, John: see John VI, Byzantine emperor. ...

Benno, Saint

(Encyclopedia)Benno, Saint, d. 1106, German prelate. He was bishop of Meissen and an ardent supporter of Pope Gregory VII against Holy Roman Emperor Henry IV, and the emperor had him deposed. He was reinstated on G...

Andronicus III

(Encyclopedia)Andronicus III (Andronicus Palaeologus), c.1296–1341, Byzantine emperor (1328–41), grandson of Andronicus II, whom he deposed after a series of civil wars. His chief minister was John Cantacuzene ...

Justin I

(Encyclopedia)Justin I, c.450–527, Byzantine emperor (518–27); successor of Anastasius I. He was chief of the imperial guard and became emperor when Anastasius died. Justin persecuted the Monophysites and maint...