Archduke Ferdinand of Austria-Este, Duke of Breisgau
Born in 1754 and died 1806
Archduke Ferdinand Karl of Austria-Este was the 3rd son, 14th child of Maria Theresa, Queen of Hungary, Croatia and Bohemia and Francis I, Holy Roman Emperor.
He was the founder of the House of Austria-Este and Governor of the Duchy of Milan between 1765 and 1796.
Married to Maria Beatrice Ricciarda d'Este, they went on to have 10 children.