I would like to locate my great grandparent's gravestones whilst visting sicily. I assume they are buried in giarre, riposto or mascali. can anyone advise on where to start with this as I assume there would be quite a number of cemeteries in these areas? thanks.

Can anyone please advise on the best way to obtain my grandparent's birth certificates from the towns of mascali and riposto? I will be going to sicily this year, so am able to visit both towns. thankyou.