Princess Giustina Borromeo (1746-1815) (1746–1815) Parents Anna Maria Erba Odescalchi, Marquess of Angera Renato III Borromeo Arese, 8th Marquess of Angera Children Princess Carlotta Amalia Barberini-Colonna Benedetto Barberini Siblings Giberto V Borromeo Arese, 9th Marquess of Angera Partners Prince Carlo Barberini-Colonna, Principe di Palestrina