Ferdinand (Ferdinando Maria Filippo Lodovico Sebastiano Francesco Giacomo; 20 January 1751 – 9 October 1802) was the Duke of Parma, Piacenza and Guastalla from his father's death on 18 July 1765 until he ceded the duchy to France by the Treaty of Aranjuez on 20 March 1801. He was a member of the Spanish House of Bourbon.
Keywords: Johann Zoffany, Portrait of Ferdinand I, duke of Parma, painting, oil on panel