Hi Janette,
I believe the Naturalisation you have above is correct, though as I cannot get to the office I cannot view the documents.
As for the probate, I think I might have it, though it would be good to obtain it, unless you can find it through family search for me?
I have other information as it pertains to his wife, and living children left behind. (Emma Alice Eden Bjornvik/Carlson), I believe there is also an affadavit signed by her in 1907 due to him having no will and testament.
Kind Regards,
Stephanie