(1194-1250) Holy Roman Emperor; led the Sixth Crusade and crowned himself king of Jerusalem
(1712-1786) king of Prussia from 1740 to 1786; brought Prussia military prestige by winning the War of the Austrian Succession and the Seven Years' War
the Holy Roman Emperor who led the Sixth Crusade and crowned himself king of Jerusalem (1194-1250)
king of Prussia from 1740 to 1786; brought Prussia military prestige by winning the War of the Austrian Succession and the Seven Years'' War (1712-1786)
king of Prussia from 1740 to 1786; brought Prussia military prestige by winning the War of the Austrian Succession and the Seven Years' War (1712-1786)