What years did King Charles XII reign in Sweden?
Charles XII of Sweden
1697 to 1718
Charles XII, sometimes Carl (Swedish: Karl XII) or Latinized to Carolus Rex (17 June 1682 – 30 November 1718 O.S.[1]), was the King of Sweden from 1697 to 1718. He belonged to the House of Palatinate-Zweibrücken, a branch line of the House of Wittelsbach. Charles was the only surviving son of Charles XI and Ulrika Eleonora the Elder. He assumed power, after a seven-month caretaker government, at the age of fifteen.[2]