In addition, a Jokos file (number 14947) 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 :
- securities or bonds. (W-claim, number Osp. 4-10-17 O2,3,8,12,21 C19-20-21-22,99,120-121,126,128,133,134,140,