Career
Spanish titles
6th Duke of Liria and Duke of Jérica, Grandee of Spain 1st Class
13th Count of Gelves
Jacobite titles
6th Duke of Berwick, Grandee of Spain
6th Earl of Tinmouth
6th Baron Bosworth
Styles
Don Jacobo Fitz-James Stuart (1792–1794)
His Excellency The Duke of Berwick, Duke of Liria and Xérica (1794–1795).