Mari,
Glad to be of help. Unfortunately for many years we were not in cole communication with the gang from Martinsburg WVA. I believe there is a Brandi there and I know there are Angelucci's. I really thin Robert can help you sort that crowd out.
As for Italy, again distance kept us from direct communication so what I know is what I heard from my parents and relatives.
It seems that Arquata, Trisungo and that area (Ascoli Piceno) produced many with same names. I just don't know where there is a relationship if there is one.
I promised myself that when I went to visit I would spend time in Arquata and go through the records but they had buried the records fearing an earthquake so I didn't get any info.
Maybe next time (whenever that might be).
Keep digging, you never know what you will find.