Don't overlook this valuable resource as you research your Italian ancestors. The State of the Family Certificate shows a whole family unit with much of their vital information included. Such vital information often includes the father's given name, birth date and place, death date and place, where they immigrated to, notations regarding citizenship, and sometimes when, where, and whom they married.
You can write to a town's civil record's office for these certificates. There is usually a fee of 2 1/2 - 5 Euro per individual on the certificate. Don't forget to send a self-addressed envelope for their convenience.
Also, if you're lucky, the town may send photocopies of a few of the vital events noted in the certificate! I have had this happen a few times.