Don Placido de' Sangro

(1881-1942) (1881–1942)

Parents

• Don Giovanni Andrea de' Sangro
• Donna Bianca Colonna

Children

• Don Lionello de' Sangro, 11th Prince of Fondi

Siblings

• Don Ugone de' Sangro, 8th Prince of Fondi
• Don Oderisio de' Sangro, 6th Prince of Fondi
• Donna Isabella de' Sangro dei Principi di Fondi

Partners

• Donna Ernestina Avati