A Jokos file (number 9634) on this person 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 5 / 1519)
- valuables surrendered to the Lippmann-Rosenthal looting bank (L-claim, number 8560 / 8943)