Joseph Cardinal Fesch, Prince of the Empire was a French priest and diplomat, who was the maternal half-uncle of Napoleon Bonaparte. In the wake of his nephew, he became Archbishop of Lyon and cardinal. He was also one of the most famous art collectors of his period, remembered for having established the Musée Fesch in Ajaccio, which remains one of the most important Napoleonic collections of art.

Maria-Letizia Bonaparte, known as Letizia Bonaparte, was a Corsican noblewoman and the mother of Napoleon I of France. She received the title "Madame Mère" due to her status as the Emperor's mother.