Ferdinand married Maria Amalia of Naples and Sicily on 15 Aug 1790 in Vienne, Vienne, Autriche. Maria (daughter of Ferdinand I de Bourbon of Naples and Sicily (maid. name King of the Two Sicilies) and Maria Carolina Louise Josepha Joanna Antonia of Austria, Imperial Princess) was born in 1782 in Royal Palace of Naples, Napoli, Campania, Kingdom of Naples; died in 1866 in Vienna, Austria. [Group Sheet] [Family Chart]

1. Carolina Ferdinanda Theresia Habsburg was born on 2 Aug 1793 in Florence, Toscana, Italy; died on 5 Jan 1802 in Vienna, Vienna (Wien), Austria.
2. Francesco Leopoldo van Habsburg was born on 15 Dec 1794 in Florence, Firenze, Toscana, Italy; died on 18 Mar 1800 in Florenz, Palazzo Pitti. Toscana, Italien..
3. Leopold II Giovanni Giuseppe Francesco Habsburg was born on 03 Oct 1797 in Florence, Firenze, Toscana, Italy; died on 29 Jan 1870 in Rome, Roma, Lazio, Kingdom of Italy.
4. Maria Theresia Archduchess of Austria was born on 21 March 1801 in Vienna, Wien, Duchy of Austria; died on 12 January 1855 in Turin, Italy.