Thanks to database error report I stumbled upon the profile of Lindgren-74 today (whom I thought was Swedish). Some research gave me the conclusion that he was living in what today is Estonia.
According to Swedish Wikipedia Stora Rågö, where the family lived, was bought by five Swedish farmers in 1345. There has been Swedes living there for 600 years, until WW2 it seems. I know very little of this area and "estlandssvenskar" (Estonian Swedes) and wonder if anyone is better suited to help me figure out what country should be added to their location of birth and death.
Is there perhaps a project about Estonian Swedes?