when I type my grandfathers name Orazio Savia, a web page comes up
that I do not understand www.unionsverlag.ch/swisscon/index2.htm can
you help as to what this web site actually is?

Hello.

What you're looking at is half of the index of a book called "The
Swiss Connection" by Gian Trepp. Unionsverlag is the publisher.

The index indicates that Orazio Savia is mentioned on page 230 of the book.

Go to this page:
http://www.unionsverlag.ch/swisscon/index.htm

Notice near the bottom of the page:
"Swiss Connection Index
... People, companies, organisations named in Swiss Connection. A-H | I-Z"

The "A-H" part of the index is at:
http://www.unionsverlag.ch/swisscon/index1.htm

Your page is the "I-Z" part of the index:
http://www.unionsverlag.ch/swisscon/index2.htm



If you'd like to purchase the book, here are some used copies
available via Abebooks:
http://dogbert.abebooks.com/abe/BookDetails?bi=192505130
http://dogbert.abebooks.com/abe/BookDetails?bi=213991460

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search strategy:
browsed  www.unionsverlag.ch/swisscon/

I hope  this helps.