Benvenuto!I think you've found some family! I'm at work and I don't have my family tree with me. I can check for specific names when I get home.Thanks to Joe Jordan I've been able to determine the exact spelling of the family name and find additional family.Your family surnames are a match with those I have and the area is the as well.We originated in Castiglione.
I've started entering information for our online family tree.The side of the family you are talking about, I remember it being documented, although I haven't had time to get it online yet. If you want to take a look, the URL is:http://pedigree.ancestry.com/cgi-bin/pedview.dll?ti=0&ind=19&file=243564http://pedigree.ancestry.com/cgi-bin/pedview.dll?ti=0&ind=19&file=243564
At the bottom there's a surname search. Enter Fabrizio and you'll see how the family names work together. I'll get back with you soon, Saturday or Sunday.