I will see who I can find of the local Carbenia, Pacelli, Martello families. Interesting!
Augusto Rotili is most likely Orlando's father. The only Nazarenos I have in my tree belong to a different line although I'm sure they connect to me at some point, I just can't get back that far.
I am told that Giovanni Rotili from the commemorative plate is the brother of Giuseppe Rotili, who is my great-great-great grandfather. It goes Giuseppe - Augusto- Orlando. Are you able to confirm that he is Giuseppe's brother?