Siegmond van Thijn was the son of Barend van Thijn and Esther Troostwijk. He married Sara Fonteijn on 15 April 1942. He moved in with his parents-in-law after 1941.
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Biography
Siegmond van Thijn was the son of Barend van Thijn and Esther Troostwijk. He married Sara Fonteijn on 15 April 1942. He moved in with his parents-in-law after 1941.
Addition of a visitor of the website