Nina Viveka Maria Lagergren (née von Dardel; 3 March 1921 – 5 April 2019) was a Swedish businesswoman and the half-sister of Raoul Wallenberg, and the leading force to find out what happened to him after his disappearance. She was the founder of the Raoul Wallenberg Academy. She also presented Sommar i P1 in 2014 on Swedish Radio. She was the mother-in-law of Kofi Annan. Work. Nina Lagergren was the founder of the Raoul Wallenberg Academy, which she ran along with her parents Fredrik Elias August von Dardel and Maria Sofia "Maj" Wising and her brother Guy von Dardel.
https://en.wikipedia.org/wiki/Nina_Lagergren
Nina Viveka Maria Lagergren (née von Dardel; 3 March 1921 – 5 April 2019) was a Swedish businesswoman and the half-sister of Raoul Wallenberg, and the leading force to find out what happened to him after his disappearance. She was the founder of the Raoul Wallenberg Academy. She also presented Sommar i P1 in 2014 on Swedish Radio. She was the mother-in-law of Kofi Annan. Work. Nina Lagergren was the founder of the Raoul Wallenberg Academy, which she ran along with her parents Fredrik Elias August von Dardel and Maria Sofia "Maj" Wising and her brother Guy von Dardel.
