Hello Williamc! I am so excited to have a reply from a member of the Colacicchi family - better late than never! I have sent you a private mail in reply.
Kingfisher

Does anyone have info on the Colacicchi family. My husbands GG aunt Elizabeth Isabella Boyes married Conte Odourado Colacicchi about 1871. They had 6 children, Maximillian, agnes, Bianca, Stanislaus, Louisa and Sabrina. I think Agnes married a Conte Pacci.