I have been there last sping and I was surprized to find such a nice place... It is really nice and quite and there are some really nice places to visit such as a medieval church inside a cave with the ancient tombs of the christians.
I have made some pictures so if you are interested I can send them to you.
If you are working on your research instead I would suggest you to work with the state archive of Salerno since the records in Sant Angelo have been destriyed and got lost and they just start in 1842.
Yep. There are many RC churches in SantAngelo. I was there in 1992 and planning to revisit this fall. My mother and father (both with the same surname of Verrone changed to Verona when they came here) are from this quanit little village.