Deonisio was born in Turtle Creek, Allegheny, PA, the son of Fioravante Rossetti and Maria Sofia Chiaraluna. The date is not known.
Deonisio Rossetti
Fioravante Rossetti (1893-1961)
Beniamino Sisto Rossetti (1845-1922)
Filippo Rossetti (c1808-1850)
Letizia Gialluca (c1806->1850)
Francesca Fiorinda Rossetti (1851-1931)
Tomaso Nicola Rossetti (1817-?)
Rosa Puca (c1821-<1869)
Maria Sofia Chiaraluna (1896-1975)
Secondino Chiaraluna (1869-1938)
Piacentina Gizzi (1870-1958)
Isidoro Piacentino Gizzi (1837-?)
Maria Maddalena DiMuzio (1838-?)
Note 1
Source: Flora Rossetti, Calif.