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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...

John IV, king of Portugal

(Encyclopedia)John IV, 1604–56, king of Portugal (1640–56). He succeeded as duke of Braganza in 1630. Descended from Manuel I and in illegitimate line from John I, he had the strongest claim to the Portuguese t...

Bourbon, Charles, duc de

(Encyclopedia)Bourbon, Charles, duc de bo͞orbôNˈ [key], 1490–1527, constable of France and governor of Milan. He distinguished himself at the battle of Marignano (1515) in the Italian Wars between King Franci...

Vishniac, Roman

(Encyclopedia)Vishniac, Roman vĭshˈnēăk [key], 1897–1990, Russian-American biologist, photographer, linguist, art historian, and philosopher, b. Pavlosk, near St. Petersburg. Vishniac took degrees in medicine...

Strasbourg, Oath of

(Encyclopedia)Strasbourg, Oath of, 842, oath sworn by Charles the Bald (later Holy Roman Emperor Charles II) and Louis the German in solemnizing their alliance against their brother, Emperor Lothair I. The chief po...

Clement V, pope

(Encyclopedia)Clement V, 1264–1314, pope (1305–14), a Frenchman named Bertrand de Got; successor of Benedict XI. He was made archbishop of Bordeaux by Boniface VIII, who trusted him; surprisingly, he was also i...

John III, Byzantine emperor of Nicaea

(Encyclopedia)John III (John Ducas Vatatzes) do͝oˈkəs vətătˈzēz [key], d. 1254, Byzantine emperor of Nicaea (1222–54), successor and son-in-law of Theodore I. He extended his territory in Asia Minor and th...

Charles V, king of France

(Encyclopedia)Charles V (Charles the Wise), 1338–80, king of France (1364–80). Son of King John II, Charles became the first French heir apparent to bear the title of dauphin after the addition of the region of...

Waldemar II

(Encyclopedia)Waldemar II, 1170–1241, king of Denmark (1202–41), second son of Waldemar I. In the reign of his brother, Canute VI, he defended Denmark from German aggression and then extended Danish control ove...

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