Sera Gerschtanowitz (daughter of the Rotterdam Tuschinski director) was married to Nathan Kleinkramer, son of Hartog Kleinkramer and Cornelia Kleinkramer-den Hartogh. Her parents-in-law lived at 104c Oostzeedijk in Rotterdam. Jewelry was hidden at their home. Sera Gerschtanowitz and her husband inte…
In addition, a Jokos file (number 16656) on this household 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 looti…