Dear Paul: This is to add some more information to the Olstad name. My great grandfather was Olstad in the USA, but came from the Aalstad farm West of Gjovik in Oppland. There are many Olstads decending from his line that came from Jackson county Wisconsin and that are still living. Can you give me some information on your grandmothers line from the Tokse ,Brandvol farms and any other lines you have in the Vinstra area. I have (19) farms in the Vinstra area and (7) in the Harpefoss area that my relatives came from.
Hope to hear from you and all Olstads needing information soon.