I am not related.

It would be helpful to list the names and birth / death info that you have for the siblings. Most people won't try to help if they are asked to look for all the children of Michael and Caterina Pelosi -- unless you name them and give approximate birthdates and where they lived. For instance "giusepe Pelosi, born about 1894, immigrated to US" that gives a started point for where to search.

Joy