I have been looking for info on my husband's great-grandparents, Henry and Hannah Knudson. If we have the same Henry and Hannah, there was another son, Roy, who was my husband's grandfather. At some point, the family moved to Washington state, which is where Roy met his wife.
Our Hannah's maiden name was Helgeson, and she was born in about 1865. Roy was born in 1889, in Fargo.
Are we talking about the same family?