Archduchess Caroline Augusta of Austria was a member of the Tuscan branch of the House of Habsburg-Lorraine by birth. As the eldest daughter of Leopold II, Grand Duke of Tuscany, she held the title of Archduchess of Austria and Princess of Tuscany.
- Citizenship
- Grand Duchy of Tuscany
- Born
- November 19, 1822
- Died
- October 5, 1841