Marie Louise of Austria born December 12, 1791 - died December 17, 1847), born Archduchess Maria Luisa of Austria , became upon marriage Empress of the French , and in 1817 became Duchess of Parma, Piacenza and Guastalla She was the second wife of Napol廩n Bonaparte and thus Empress of the French. She was also a double grandniece of Marie Antoinette. She was the mother of Napoleon II, King of Rome. 固opFoto