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Ferrara-Florence, Council of

(Encyclopedia)Ferrara-Florence, Council of, 1438–45, second part of the 17th ecumenical council of the Roman Catholic Church; the first part was the Council of Basel, canonically convened but after 1437 schismati...

Peter's pence

(Encyclopedia)Peter's pence, in the Roman Catholic Church, the annual voluntary laymen's contribution to the support of the pope. Formerly Peter's pence was a yearly tax of a penny levied by the Holy See on every h...

Arsaces

(Encyclopedia)Arsaces ärˈsəsēz [key], fl. 250 b.c., founder of the Parthian dynasty of the Arsacids, which ruled Persia from c.250 b.c. to a.d. 226. Arsaces led a successful revolt against Antiochus II of Syria...

Michael the Brave

(Encyclopedia)Michael the Brave, d. 1601, prince of Walachia (1593–1601), of Transylvania (1599–1600), and of Moldavia (1600). Michael was one of Romania's greatest medieval rulers, as well as a celebrated mili...

Maurice, duke and elector of Saxony

(Encyclopedia)Maurice, 1521–53, duke (1541–47) and elector (1547–53) of Saxony. A member of the Albertine branch of the ruling house of Saxony, he became duke of Albertine Saxony during the Protestant Reforma...

Margaret of Austria

(Encyclopedia)Margaret of Austria, 1480–1530, Hapsburg princess, regent of the Netherlands; daughter of Emperor Maximilian I. She was betrothed (1483) to the dauphin of France, later King Charles VIII, and was tr...

William I, king of England

(Encyclopedia)William I or William the Conqueror, 1027?–1087, king of England (1066–87). Earnest and resourceful, William was not only one of the greatest of English monarchs but a pivotal figure in European hi...

Ireland, John, American Roman Catholic prelate

(Encyclopedia)Ireland, John īrˈlənd [key], 1838–1918, American Roman Catholic prelate, first archbishop of St. Paul, Minn. (1888–1918), b. Co. Kilkenny, Ireland. He emigrated to St. Paul in childhood. He was...

Robert Guiscard

(Encyclopedia)Robert Guiscard gēskärˈ [key], c.1015–1085, Norman conqueror of S Italy, a son of Tancred de Hauteville (see Normans). Robert joined (c.1046) his brothers in S Italy and fought with them to expel...

Charles IV, duke of Lorraine

(Encyclopedia)Charles IV, 1604–75, duke of Lorraine. He succeeded to the duchy in 1624 but was to lose it several times because of his anti-French policy. In 1633, French troops invaded Lorraine in retaliation fo...