Hello Jen,
give a look here:
La grande famille de Procida & Ischia
Best regards,
Cyrille

Hello Pascal,
the address is:

Comune di Salbertrand
Anagrafe
Piazza Martiri della libertà, 1
10050 Salbertrand (To)
Italy

Cyrille
http://escarton-oulx.eu

Hello Fernando
The name "Casse" is specific of the valley of Susa (between Bardonecchia and Susa. In addition we know the very important emigration from this region to Entre Rios between 1850 and 1900. I suggest you to focus on this part of Piemont in Italy.
Best regards,
Cyrille
http://escarton ...

The story of this small part of Italy is here:
http://escarton-oulx.eu
You will find also many references about the surmanes from Bardonnecchia (Bompard, Desambrois, Guiffre, Allemand, Rochas, Gleise, etc..)
Best regards,
Cyrille