Background
He was the son of Marcantonio II Borghese (1598–1658) and his wife Camilla Orsini.
He was the son of Marcantonio II Borghese (1598–1658) and his wife Camilla Orsini.
They had two children, Maria Virginia Borghese and Giovanni Battista Borghese (born 14 October 1639, Rome).