Don Sigismondo, dei Principi Ruspoli

1787 - 11 May 1849 (1787–1849)

Parents

• Luitpoldina Gräfin von Khevenhüller-Metsch
• Francesco Ruspoli, 3rd Prince of Cerveteri

Children

• Don Enrico, dei Principi Ruspoli

Siblings

• Bartolomeo Ruspoli and Khevenhüller-Metsch
• Alessandro Ruspoli, 4th Prince of Cerveteri
• Camillo Ruspoli