Archduke John Salvator of Austria, Prince of Tuscany (born 25 November 1852- ?) was a member of the Tuscan branch of the House of Habsburg-Lorraine.
Archduke Johann (or John) of Austria (January 20, 1782 - May 11, 1859) was the 13th child of Leopold, Grand Duke Leopold of Tuscany and later Holy Roman Emperor.
John archduke of Austria 1782-1859, archduke of Austria, nominal leader of Austrian armies during the Napoleonic Wars 1799-1815 and regent of...