One of the two, her dad was a Nazi soldier, her mum was a norwegian or something, and when the nazis invaded, all the locals joined the resistance, except the mum, who had it off with one of the Germans, and the daughter of the two of them was the red headed one in ABBA
Annifird Lyngstad's father was in the German army (wermacht) and there's nothing to suggest that all the locals joined the resistance ( which was pretty thin on the ground in Norway anyway).
After the war, her mother was abused and hounded and to avoid her baby being forcibly taken from her and incarcerated in an asylum or children's home (as happened with all of the children of Norweigen mothers and German fathers) the family fled to Sweden, where her mother died when she was less than two years old.
Hardly being a Nazi is it really?
Might also interest anyone to know that Norway shamefully witheld pensions and usual benefits for any women who had had children by German soliders during the war and that their treatment of their children with forced incarceration in institutions etc was one of the most shameful cases of child abuse in the 20th century.
And no, to my knowledge Agnetha Faltskog is no longer a reculse.