Pietro Giovanni Guerri
- Born in 1819
- Deceased in 1880, at the approximate age of 60 years
Parents
- Pier Lorenzo Guerri (1784 - )
- Maria Domenica Papini (1793 - )
Family
- Married in 1862, with Dejanira dall'Oro (1835 - 1900), issuing
- Pietro Quinto (1874 - 1944)
Occupations
- officier à la cour du grand duc de Toscane