from what I know, ABBA's singer Anni-Frid "Frida" Lyngstad, had a german soldier father
Great example:
Anni-Frid Synni Lyngstad was born in Bjørkåsen, a small village in Ballangen near Narvik, in northern Norway, to a Norwegian mother, Synni Lyngstad (19 June 1926 – 28 September 1947), and a
German father, Alfred Haase (29 June 1919 – 23 February 2009), who was a sergeant in the Wehrmacht, not long after the end of the Second World War and the German occupation of Norway.[2] Haase returned to Germany when his unit was evacuated.[2]
In early 1947, Anni-Frid, her mother Synni, and her maternal grandmother, Arntine "Agny" Lyngstad, left their birthplace,
fearing reprisals against those who had dealings with the Germans during the occupation.