Pietragalla-Savino family from Forenza

I am looking for any relatives of Vincenzo Pietragalla and Rosa Savino from Forenza. My great grandmother was Maria Christina Pietragalla from Forenza. She was married to Gerardo Pescuma and had four children, Luigina, Michaelangelo, Amelia (my grandmother) and Carmine. She came to the US via Ellis Island in 1903, remarried, moved to Boston, and had four more children.

Also, if at all possible, the person searching for relatives of Vincenzo and Rosa (Savino) Pietragalla, please contact me.
Thank You