Career
Marie Antoinette was the niece of Joachim Murat, King of Naples from 1808 to 1815 and a brother-in-law of Napoleon Bonaparte, through marriage to Napoleon"s youngest sister, Caroline Bonaparte. Titles and styles 3 January 1793 – 28 January 1808: Marie-Antoinette Murat 28 January 1808 – 4 February 1808: Her Imperial Highness Marie-Antoinette, French Princess 4 February 1808-1817 October 1831: Her Serene Highness The Hereditary Princess of Hohenzollern-Sigmaringen 17 October 1831 – 19 January 1847: Her Serene Highness The Princess of Hohenzollern-Sigmaringen.
