Hi! I am a newbie at researching my family history. I am having a little trouble finding information on my paternal grandmother's history as I cannot find information about the first generation that arrived from Italy. My grandmother's family (her mother's parents) came to New York from Italy (lived in/near Palermo, Sicily). Her mother's name was Mary Margaret Williams 1909-1956 (married Thomas Fieldhouse). The mother of Mary, who I believe would be first generation in America, was Anna Williams, maiden name Capuano. From census info, I *think* Anna's husband name is Vincent James, but I'm not sure. While trying to find information I have come across the last name Guglielmo (and Gughlemo) a few times and was wondering if this could be their Italian last name which was changed to Williams in America? I read that Guglielmo is interchanged with William as a first name. If anyone has information on that history I would appreciate it!! Again, I'm new to this and to this site, so apologies if I'm asking in wrong place. Thank you!