Ole (Hilmar Olssen) Utheim

My grandfather, Ole Utheim, came over here from Norway but I have no clue when. It had to be sometime before 1925. He was born 28 Mar 1891. My dad says Ole was from Kristiansund. In one census I found, his name was recorded as Ole Hilmar Olssen Utheim. My dad also said that he thought Ole changed his last name from Olssen to Utheim. I would really like to find more information on Ole Utheim or his parents but I cannot find anything. If you could help in anyway, I would appreciate it so much! Thanks. :) -Janelle G. Utheim ([email hidden])