He married Agnese Petrucci and had seven sons including Celso Sozzini, Lelio Sozzini, and Alessandro Sozzini, who died young, but was father of Fausto Sozzini, became the figurehead of the Unitarian "Socinian" movement in Poland.
Fausto Sozzini | Celso Advento Castillo | Lelio Sozzini | Celso Piña | Celso Machado | Santa Maria presso San Celso | Riva Celso | Celso Zubire | Celso Sozzini | Celso Pitta | Celso Pina | Celso Lobregat | Celso Antunes | Celso Amorim |