I don't know if this might be helpful or not but the current minister of Foreign Affairs in Italy is Renato Ruggiero who was born in Naples in 1930. It is possible there might be a connection. Check the site: www.italyemb.org/ItalianGovernment.htm. There is a bio for Renato. My interest is in connecting with Ruggerio (male) born in Sicily in 1843.