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Innocent I, Saint

(Encyclopedia)Innocent I, Saint, d. 417, pope (401–17), an Italian; successor of St. Anastasius I. A powerful champion of papal supremacy in the entire Church, he upheld St. John Chrysostom and condemned Pelagius...

Conrad III, ruler of the Holy Roman Empire

(Encyclopedia)Conrad III, c.1093–1152, German king (1138–52), son of Frederick, duke of Swabia, and Agnes, daughter of Holy Roman Emperor Henry IV; first of the Hohenstaufen dynasty. He joined his brother Frede...

Philip I, Spanish king of Castile

(Encyclopedia)Philip I (Philip the Handsome), 1478–1506, Spanish king of Castile (1506), archduke of Austria, titular duke of Burgundy, son of Holy Roman Emperor Maximilian I and Mary of Burgundy. Heir to his mot...

Ladislaus I, king of Hungary

(Encyclopedia)Ladislaus I or Saint Ladislaus lädˈĭslousˌ [key], 1040–95, king of Hungary (1077–95). He supported Pope Gregory VII against Holy Roman Emperor Henry IV, but rejected Gregory's suggestion that ...

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...

Eutropius, Roman historian

(Encyclopedia)Eutropius yo͞otrōˈpēəs [key], fl. 4th cent. a.d., Roman historian, a protégé of the emperors Julian and Valens. His Breviarium ab urbe condita (10 books) is a summary of Roman history. ...

Michael II, Byzantine emperor

(Encyclopedia)Michael II (Michael the Stammerer), d. 829, Byzantine emperor (820–29). A native of Phrygia, he fought with Emperor Leo V, whom he had helped gain the throne. Leo had him arrested for heading a cons...

Gaius, Roman jurist

(Encyclopedia)Gaius gāˈəs, gīˈ– [key], fl. 2d cent., Roman jurist. He is known for the Institutes (repr., 2 vol., 1967; Vol. I is a translation of the text, Vol. II consists of commentaries), a legal textboo...

Martin I, Saint, d. 655?, pope

(Encyclopedia)Martin I, Saint, d. 655?, pope (649–55?), an Italian, b. Todi; successor of Theodore I. On his accession he summoned a great council at the Lateran, as St. Maximus had urged, to deal with Monothelet...

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