Mariana Falcó
- Born in 1861
- Deceased in 1939, at the approximate age of 77 years
Parents
- Antonio Falcó (1823 - 1883), principe Pio di Savoia
- Evelina Trivulzio (1834 - 1894)
Family
- Married in 1882, with Gian Antonio Negroni Prati Morosini (1861 - 1932)