Did your Vincenzo come from Sorrento or Naples? Did he have a sister Catherine that married a Cavallaro? My inlaws lived on E. Kidder St., across from Bruni's market.
Did Vincenzo's son Joe own the Radio Shacks and his kids own Espositos and Espo's??
Frances Cavallaro was my mother in law. She had a cousin Rose Rumo. When I attended the Italian Bazaar at St Peter's this past summer. There was a geneaology booth set up and people were entering thier relatives and where they were from. did you see it?