I have attached a page from familysearch.org. You need an account but it is free. There are some links on the page that fit to your relative. If you have any trouble, let me know. BTW, I am just a volunteer.
Dear Ms. Roccia,
Thank you for posting your request on History Hub!
We suggest that you search the Italian State Archives and Italy Archives and Libraries Genealogy websites for tips on how to conduct research about Antonio Biancardi’s life in Italy before he emigrated to the United States.
We hope this is helpful. Best of luck with your family research!