Standardized place names contain bad info
lcasson said: My ancestor died in 984 in Bergsjön, Göteborg och Bohus, Sweden. The only thing for Bergsjön is in Västra Götaland a place name that did not exist until after 1997 when Sweden realigned and consolidated counties. I see such errors over and over again for many locales in Sweden. Unfortunately too many researchers don't know the difference and Ancestry defaults to the new place names.