Just came across this thread.
I am related to the Brugnolis from Rugarlo (and also Swansea) and am keen to expand upon what I have in my tree so far.
My great grandmother was Desolina Brugnoli, from Rugarlo, who married Francesco Sidoli from the neighbouring village of Chiesabianca. Her parents were Costantino Brugnoli and Martina Illari. Costantino's brother Giacomo is the connection to Rugarlo, his descendants still live there (and in Swansea). There is also a second connection to the Illaris here as I believe one of Giacomos descendants married a relative of Martina Illari.
Any info helping me expand on these would be great! Any pictures fantastic. Feel free to visit my site at www.witchescat.co.uk
and get in touch.