Marta Isaaks was the daughter of Feodor Isaaks, born 27.12. 1881, and Else Isaaks-Wolff, sister of Eva Emma Jacoby-Isaaks, Walli and Grete Isaaks. The family used to live in Duesseldorf.
Marta was deported on 15 July 1942 and died on the same date as her sister Emma in Auschwitz: 30. 09.1942. The two daughters: Walli and Grete survived in hiding, and both married two Dutch husbands.