My grandfather's parents were Pietro Del Principe and Elvira Ciolli. They immigrated to Chicago from L'Aquila approx 1891 and 1893. They had about 12 children. They established a music store and made accordians. I just found out Elvira's brother Carmino lived with them for a time. Carmino came over with Emilio who was about 15 years older. I don't know if Emilio is related to Carmino and Elvira. I am trying to find a relative in L'Aquila. Are you a part of Carmino Ciollo's family? Phyllis