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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...

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...

John VIII, pope

(Encyclopedia)John VIII, d. 882, pope (872–82), a Roman; successor of Adrian II. John strenuously opposed the activities of St. Ignatius of Constantinople in Bulgaria. When Ignatius died, John recognized Photius ...

Matilda, countess of Tuscany

(Encyclopedia)Matilda, 1046–1115, countess of Tuscany, called the Great Countess; supporter of Pope Gregory VII in the papal conflict with the Holy Roman emperors. Ruling over Tuscany and parts of Emilia-Romagna ...

John Frederick I

(Encyclopedia)John Frederick I, 1503–54, elector (1532–47) and duke (1547–54) of Saxony; last elector of the Ernestine branch of the house of Wettin. Like his father, John the Steadfast, whom he succeeded, Jo...

Murad I

(Encyclopedia)Murad I mo͞orädˈ [key], 1326?–1389, Ottoman sultan (1362?–1389), son and successor of Orkhan to the throne of the Ottoman Empire (Turkey). Murad widened the Ottoman hold on European territory, ...

Sicilian Vespers

(Encyclopedia)Sicilian Vespers, in Italian history, name given the rebellion staged by the Sicilians against the Angevin French domination of Sicily; the rebellion broke out at Palermo at the start of Vespers on Ea...

Alexius I

(Encyclopedia)Alexius I (Alexius Comnenus) əlĕkˈsēəs, kəmnēˈnəs [key], 1048–1118, Byzantine emperor (1081–1118). Under the successors of his uncle, Isaac I, the empire had fallen prey to anarchy and fo...

John Chrysostom, Saint

(Encyclopedia)John Chrysostom, Saint krĭsˈəstəm, krĭsŏsˈ– [key] [Gr.,=golden-mouth], c.347–407, Doctor of the Church, one of the greatest of the Greek Fathers. He was born in Antioch and studied Greek cl...

Guibert of Ravenna

(Encyclopedia)Guibert of Ravenna gwĭbˈərt, gēbĕrˈ [key], d. 1100, Italian churchman, antipope (1080–1100) Clement III, b. Parma. As imperial chancellor of Italy (1057–63), he consistently supported the Ho...