finding a relative in Norway

There may be some useful information here:

http://www.able2know.org/forums/viewtopic.php?t=97699

Some more information could be useful.

How long since his/hers family moved to the US?
His parents names were Molly Fossheim and Jens Harold?

...sorry, I just found the little info you gave a bit confusing. I live in Norway so I might be able to help you by just looking in the phone book.

It's bad enough finding a relative knocking on the front door without looking for them in Norway.

What is his last name? If you have that you might be able to find him in Lillehammer by asking the telephone operator for his number.
If you don´t try this

http://www.disnorge.no/slektsforum/index.php?language=engelsk