Giacomo Giustiniani

Parents

• Beneditto Giustaniani, 5th Prince Giustiniani
• Cecilia Mahony, Comtesse Mahony

Children

Siblings

• Maria Isabella Giustiniani
• Catherine Giustiniani
• Chevalier Lorenzo Giustiniani
• Vincenzo Giustiniani, 6th Prince Giustaniani