My g-grandfather was Domenico. He and his wife, Caterina nee Coppola, had 3 sons. Giuseppe, Domenico, Jr., and Eduardo, and two daughters, Maria and Giulia. Unfortunately, there were many Cacaces from Sorrento. If you find a connection, let me know. I do know that my grandfather, Domenico, Jr. had cousins in New York and his sister Maria raised her family there. Her married name was Aprea.