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Gregory II, Saint

(Encyclopedia)Gregory II, Saint, d. 731, pope (715–31), a Roman; successor of Constantine. When Byzantine Emperor Leo III tried to impose iconoclasm in Italy by an imperial edict, Gregory answered that the empero...

Baldwin I, Latin king of Jerusalem

(Encyclopedia)Baldwin I (Baldwin of Boulogne), 1058?–1118, Latin king of Jerusalem (1100–1118), brother and successor of Godfrey of Bouillon, whom he accompanied on the First Crusade (see Crusades). Separating ...

Rudolf II

(Encyclopedia)Rudolf II, 1552–1612, Holy Roman emperor (1576–1612), king of Bohemia (1575–1611) and of Hungary (1572–1608), son and successor of Holy Roman Emperor Maximilian II. Acceding to the Hapsburg la...

Leopold II, grand duke of Tuscany

(Encyclopedia)Leopold II, 1797–1870, grand duke of Tuscany (1824–59). Liberally inclined at first, he granted some reforms and undertook public works. In 1848 he approved a constitution and joined Sardinia in i...

Æthelbert, king of Kent

(Encyclopedia)Æthelbert ĕˈthəlbərt, ă– [key], d. 616, king of Kent (560?–616). Although defeated by the West Saxons in 568, he became the strongest ruler in England S of the Humber River. His wife, Bertha...

Casimir III

(Encyclopedia)Casimir III, 1310–70, king of Poland (1333–70), son of Ladislaus I and last of the Piast dynasty. Called Casimir the Great, he brought comparative peace to Poland. By the Congress of Visegrad (133...

Louis XI, king of France

(Encyclopedia)Louis XI, 1423–83, king of France (1461–83), son and successor of Charles VII. A born diplomat, Louis skillfully checked his foreign and domestic enemies and set up an efficient central administ...

Piast

(Encyclopedia)Piast pyäst [key], 1st dynasty of Polish dukes and kings. Its name was derived from that of its legendary ancestor, a simple peasant. The first historic member, Duke Mieszko I (reigned 962–92), beg...

Frederick Augustus I, 1670–1733, elector of Saxony

(Encyclopedia)Frederick Augustus I, elector of Saxony: see Augustus II, king of Poland. ...

Joseph II

(Encyclopedia)Joseph II, 1741–90, Holy Roman emperor (1765–90), king of Bohemia and Hungary (1780–90), son of Maria Theresa and Holy Roman Emperor Francis I, whom he succeeded. He was the first emperor of the...