Thanks for responding. By requesting Social Security records, I have discovered that my grandfather, Joseph Sarno, was born in Avalina, Italy. His father was John Sarno and mother was Mathilina Capriolli.
I also know that my grandfather was a twin. I beleive his twin brother was killed in the war (WWI). Trying to verify this.
My grandmother's name was Esterna Celeta - I do not have her SS data yet.
I will let you know if I find anything else.