Halvor N. Wold

I am looking for any information on Halvor N. Wold. He naturalized in Pierce County, ND (Rugby, ND area)on May 16, 1904. Does anyone know when he came to America from Norway, or from where in Norway? I am trying to find out as much as I can about Halvor N. Wold as he lived with Mike Anderson who I think was my grandfather (Melkor Anderson Oien/Oyen who came from the Rendalen region of Norway in Dec 1891). If I find out more about Halvor N. Wold, it may lead me to further information on my grandfather. Thanks