OK, so the Karin Andersdotter attached to the question had a "sister" Karin Andersdotter, attached to the same parents in Grangärde:
https://www.wikitree.com/wiki/Andersdotter-703
The second Karin had birth and death place in Östergötland, and so was a better fit in the little family I managed to source, starting with the baptism and burial records for son Lars (born in 1634, this is a very early start year for birth records). Karin and her husband Jon Andersson were buried the same year. Both had fantasy connections to now disconnected parents. And the wrong Karin was married to Jon-in-Östergötland. I fixed that.
Brita Jonsdotter from Skåne also did not belong with Karin From Grangärde. Her family tree on the Internet seems mostly to be of the "kin salad" type. I found one credible Skåne tree for her, but it does not seem to exist in WikiTree, I had to leave her floating.
https://www.wikitree.com/wiki/Jonsdotter-212
I also found a death record for Anders Jönsson
https://www.wikitree.com/wiki/J%C3%B6nsson-370 - born and dead in Indal, Västernorrland, which means he did not have parents living in Östergötland. I'll look some more to see if more of his family is in WikiTree.
As per the record attached to this question, yes, some woman died in that place at that time. I don't think that woman was Karin Andersdotter from Grangärde - assuming that the parents in Grangärde did have a daughter Karin (it's very likely that they had).
All in all it's very typical of this old GEDCOM to be composed from facts that are individually correct, but do not belong together - the way that a tree can be patched together (at those other sites) by accepting "tips" based on similar dates and names and totally ignoring geography.
