Susanna van der Sluis was the daughter of Marcus van der Sluis and Jansje van Balen.
Addition of a visitor of the website.
In addition, a Jokos file (number 53137) 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 valuables surrendered to the Lippmann-Rosenthal looting bank (L-claim, number 11080/6909).