Princess married Archduke Rainer Joseph of Austria on 28 May 1820 in Prague Castle, Prague, Kingdom of Bohemia. Archduke (son of Leopold II Holy Roman Emperor and Maria Louisa of Spain (maid. name Empress of the Holy Roman Empire)) was born on 30 Sep 1783 in Pisa,Tuscany; died on 16 Jan 1853 in Bolzano, Trentino-Alto Adige, Austrian Empire. [Group Sheet] [Family Chart]

1. Maria Karolina Archduchess of Austria was born on 6 Feb 1821 in Royal Palace Milan, Milan, Kingdom of Lombardy-Venetia; died on 23 Jan 1844 in Royal Palace Milan, Milan, Kingdom of Lombardy-Venetia.
2. Adelaide, Queen consort of Sardinia, Archduchess of Austria was born on 3 Jun 1822 in Royal Palace Milan, Milan, Kingdom of Lombardy-Venetia; died on 20 Jan 1855 in Royal Palace Turin, Turin, Kingdom of Sardinia.
3. Leopold Ludwig Archduke of Austria was born on 6 Jun 1823 in Royal Palace Milan, Milan, Kingdom of Lombardy-Venetia; died on 24 May 1898 in Hornstein, Eisenstadt-Umgebung, Burgenland, Austria-Hungary Empire.
4. Ernst Karl Archduke of Austria was born on 8 Aug 1824 in Royal Palace Milan, Milan, Kingdom of Lombardy-Venetia; died on 4 Apr 1899 in Arco, Trento, Trentino-Alto Adige, Austria-Hungary Empire.
5. Sigismund Leopold Archduke of Austria was born on 7 Jan 1826 in Royal Palace Milan, Milan, Kingdom of Lombardy-Venetia; died on 15 Dec 1891 in Vienna, Wien, Austria-Hungary Empire.
6. Archduke Rainer Ferdinand of Austria was born on 11 Jan 1827 in Vienna, Wien, Austrian Empire; died on 27 Jan 1913 in Vienna, Wien, Austria-Hungary Empire.
7. Maximilian Karl Archduke of Austria was born on 16 Jan 1830 in Royal Palace Milan, Milan, Kingdom of Lombardy-Venetia; died on 16 Mar 1839 in Royal Palace Milan, Milan, Kingdom of Lombardy-Venetia.