My great grandfather left Norway in 1910 to move to the US and then to Canada. His name is Ole Marius Dunham born 06-Feb-1890 in Kristiansund. He had a sister Petra, brother John and possibly a sister Maria that stayed in Norway. I have not been able to find anyone with this last name in the Census Records in Norway. I have been able to find an Ole & Petra Danhiem on the passenger list leaving Norway April 12-1910 and arriving in New York April 24-1910. Looking for help for any information on relatives in Norway.