Jacob Voorzanger and Elisabeth Lam had at least two children. One of them was Leo Jacob.
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Elisabeth Lam lived with her husband Jacob Voorzanger at 81 Zuider Amstellaan in Amsterdam. Under pressure of the circumstances they took their own lives some day between 29 March and 5 April 1943 in Alkmaar.
NIOD, Records Joodse Raad, box 36d, letter d.d. 5 April 1943
In addition, a Jokos file (number 55939) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.The Jokos file reveals that a claim was lodged for compensation for looted securities or bonds. (W-claim, number C19/2164).