Ruth, all I know about Magnus Blixhavn Anderson is that he came from Norway, was 36 in 1920. He had a brother in ND and Magnus' wife Inga was born in ND was 33 in 1920 and her parents were from Norway. Don't know what her maiden name was.She did not like the name Blixhavn so they had it changed to Anderson. Magnus owned land in ND which his great-grand daughter has now inherited, the county I don't know. He went to Montana and was living there in 1920.Both lived there until their deaths. Magnus and Inga had two sons, Albert Lyle and Russell, both now dead. That is all the information I have at this time. How are you connected to the Blizhavns?