Charles XIV John was a French Revolutionary general and marshal of France (1804), who was elected crown prince of Sweden (1810), becoming regent and then king of Sweden and Norway (1818–44).
Charles XIV John (Swedish: Karl XIV Johan; 26 January 1763 – 8 March 1844) was King of Sweden and Norway from 1818 until his death in 1844 and the first monarch of the Bernadotte dynasty.
V roce 1979 byl jmenován kapitánem lucemburské armády. Po ukončení vysokoškolského studia v Ženevě odešel do New Yorku a nastoupil do společnosti WR Grace jako finanční analytik.