Maria Hélène Daniela Henriette Sohn was a daughter of 495851 and the here mentioned Hedwig Nathan. During the war she tried to flee to Basel, where her uncle lived. She was arrested at Antwerp by the gestapo. She was then put on transport and murdered.
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Maria Hélène Daniela Henriette Sohn was deported on 8 September 1942 from Mechelen to Auschwitz.
S. Klarsfeld en M. Steinberg, Memoriaal van de deportatie der Joden uit België (Brussel 1982)