Hello Ms. Cardone,
My father was born in Naples (Salerno) he is also a Cusato he and his family emigrated to Argentina when he was five and then he moved to the USA when he was in his 20's. Although Cusato s not a common Italian last name when he went to visit his family in the town of Bunoabitacolo, Salerno he found that there were many cusato families that were not related to him. Although he did find his older brother still living in this beautiful town.