I think you should add the tag Sweden, Norway and EuroAristo to your question as well.
As I have run into this specific gedcom importer (of Persson-516) before I know that they many, many, many times are just ancestry trees linked to each others with no research at all, sometimes it is just all rubbish with places that don't exist.
Therefore I adopted the profile and will go ahead and do the merge but what to do with the parents of the other profile? In the Swedish text under "note" there is some reference of him paying taxes from 1405 and after. It also says that nothing is known about his parents/heritage. Checking Swedish Wikipedia confirms that fact, no new researchs seems to be known.
I will simply remove the link to the parents and make a note in the profile of doing so and why if no-one else suggests anything else.
I also guess he should be Norwegian.. at this time in history the province Jämtland would have belonged to Norway I think.