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Yvonne Heyerdahl's Geni Profile

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Yvonne Heyerdahl (Dedekam-Simonsen)

Birthdate:
Death: Died
Immediate Family:

Daughter of Wessel Dedekam-Simonsen and Bergljot Dedekam-Simonsen
Ex-wife of Thor Heyerdahl
Mother of Anette Heyerdahl; <private> Heyerdahl and <private> Mellbye (Heyerdahl)
Sister of Irene Mørland; <private> Wedberg (Dedekam-Simonsen) and <private> Dedekam-Simonsen

Managed by: Jo Eric von Koss
Last Updated:
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Immediate Family

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Yvonne Heyerdahl's Timeline

1924
May 4, 1924
1949
March 3, 1949
Age 24
1953
May 6, 1953
Age 29
1969
1969
Age 44
2006
July 1, 2006
Age 82