I spent a number of weeks in Sweden this past summer visiting relatives there. As far as i know there is no crest for our branch of Dahlgrens; we are from Vänersnäs. However, there is another Dahlgren family that were originally from Varmland. I know very little about them, except that they seem to be more more involved in politics. Our family were mainly ministers - many of them are buried in the graveyard at Vänersnäs Kyrka.