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Constantine II, Roman emperor

(Encyclopedia)Constantine II, 316–40, Roman emperor, son of Constantine I. When the empire was divided at the death (337) of Constantine I, among the brothers Constantius II, Constans I, and Constantine II, Const...

Boleslaus I

(Encyclopedia)Boleslaus I bōˈləslôs [key], c.966–1025, Polish ruler (992–1025), the first to call himself king; also called Boleslaus the Brave. He succeeded his father, Mieszko I, as duke of Poland, seized...

Maximin, d. 238, Roman emperor

(Encyclopedia)Maximin (Caius Julius Verus Maximinus) măkˈsĭmĭn [key], d. 238, Roman emperor (235–38). A rough Thracian soldier of great physical strength, he rose in the army, and when the soldiers revolted a...

Lothair II

(Encyclopedia)Lothair II, also called Lothair III, 1075–1137, Holy Roman emperor (1133–37) and German king (1125–37); successor of Holy Roman Emperor Henry V. His predecessor invested him with the duchy of Sa...

Crépy, Treaty of

(Encyclopedia)Crépy, Treaty of krāpēˈ [key], 1544, concluded by Holy Roman Emperor Charles V and King Francis I of France at Crépy-en-Laonnois (formerly spelled Crespy), Aisne dept., N France. The emperor reno...

Henry the Lion

(Encyclopedia)Henry the Lion, 1129–95, duke of Saxony (1142–80) and of Bavaria (1156–80); son of Henry the Proud. His father died (1139) while engaged in a war to regain his duchies, and it was not until 1142...

Louis the German

(Encyclopedia)Louis the German, c.804–876, king of the East Franks (817–76). When his father, Emperor of the West Louis I, partitioned the empire in 817, Louis received Bavaria and adjacent territories. In the ...

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 ...

William II, king of Sicily

(Encyclopedia)William II (William the Good), c.1153–1189, king of Sicily (1166–89), son and successor of William I. He married (1177) Joan, daughter of Henry II of England. As an ally of Pope Alexander III and ...

Louis XII, king of France

(Encyclopedia)Louis XII, 1462–1515, king of France (1498–1515), son of Charles, duc d'Orléans. He succeeded his father as duke. While still duke, he rebelled against the regency of Anne de Beaujeu and was impr...