Charles XIV John, 26 January 1763, 8 March 1844, was a French Marechal d'Empire, Prince of Ponte Corvo, Swedish Commander-in-Chief of the Allied Northern Army against Napoleon, King of Sweden from 1818 to 1844 as Charles XIV John, digitally restored reproduction of a 19th century original, original date not known Charles XIV John, 26 January 1763, 8 March 1844, was a French Marechal d'Empire, Prince of Ponte Corvo, Swedish Commander-in-Chief of the Allied Northern Army against Napoleon, King of Sweden from 1818 to 1844 as Charles XIV John, digitally restored reproduction of a 19th century original, original date not known Charles XIV John, 26 January 1763, 8 March 1844, was a French Marechal d'Empire, Prince of Ponte Corvo, Swedish Commander-in-Chief of the Allied Northern Army against Napoleon, King of Sweden from 1818 to 1844 as Charles XIV John, digitally restored reproduction of a 19th century original, original date not known Charles XIV John, 26 January 1763, 8 March 1844, was a French Marechal d'Empire, Prince of Ponte Corvo, Swedish Commander-in-Chief of the Allied Northern Army against Napoleon, King of Sweden from 1818 to 1844 as Charles XIV John, digitally restored reproduction of a 19th century original, original date not known