It's not that I am unsure of the connection of Kari Jorgina Johnson to John Stianson and Kari Gunlichsdatter, the evidence and coincidences are too many to be in doubt, but in researching Jorgina and her family, I have yet to find a definitive document that specifically connects Jorgina Johnson Amundson to who I believe to be her parents. The marriage record and her death record both give a good record of a connection, but her father's surname is hard to read and her mother's name is wrong on her death record, and neither of her parents or Amund's are listed on the marriage certificate, but her last name of Johnson helps push the connection to the yes category, as does the fact that her birth is the same as the Jorgina born in Norway to this family. When doing genealogical research the preponderance of the evidence is usually enough to prove a connection. So in order to cover all my bases, I am still looking for more evidence.
I have filled in most of the gaps of Jorgina's sibling's families using the Holden Church and online Norwegian records, and I was trying to think of another record that might help in that regard. That's when I smacked myself on the head when I realized that the marriage certificate has witnesses listed.
And there was the fourth connection that says yes to Jorgina being the daughter of John Stianson and Kari Gunlichsdatter -
H. Einertson and E. Halvorson are the witnesses to her marriage. H. Einertson is her sister Ingaborg's husband - Halvor,
(E. Halvorson is possibly her cousin, a son of Ingaborg and Halvor, I'm not really sure yet).
I am still trying to find a church record for Jorgina and Amund's marriage. I might have to wait until I get to Salt Lake City to look at the Lutheran Church records on microfilm there. But maybe an email to a good source before then will answer the question unequivocally.