Brother-in-law (by the marriage of his sister, Lucrezia Barberini) of Francesco I d'Este, Duke of Modena; also a "Knight of the Golden Fleece".
Brother-in-law (by the marriage of his sister, Lucrezia Barberini) of Francesco I d'Este, Duke of Modena, also a Knight of the Golden Fleece. Son of Maffeo Barberini, also "Knight of the Golden Fleece".