Not sure where in Italy my family comes from, but here is my family tree of Barba I am the grand-daughter of Louise Barba, whose parents were Guy Barba & Rose Provenzano, Guy Barba's parents were Guy Barba Sr. and Louise ?.Guy Barba Sr. was born in Italy and met Louise coming over to the US around the mid to late 1800s. She was from Germany. I've seen too many last names to know which one is correct for her. I assume that Guy is not what he would have been in Italy, so if you have any suggestions as to what the Italian name would be, that might help me. I've looked at Giuseppe, Gaetano, Guicarno, etc.