Giovanni Battista Pamphili, 2nd Prince of San Martino al Cimino and Valmontone Italian prince (1648-1709) (1648–1709) Parents Olimpia Aldobrandini Camillo Francesco Maria Pamphili, 1st Prince of San Martino al Cimino and Valmontone Children Olimpia Pamphili Girolamo Pamphili, 4th prince of San Martino al Cimino and Valmontone Camillo Filippo Pamphili, III principe di San Martino al Cimino e Valmontone Siblings Teresa Pamphili Benedetto Pamphili Maria Virginia Borghese Anna Pamphili Giovanni Battista Borghese Partners Violante Facchinetti