Esther Voorzanger-Kalf

Esther Kalf was first married to Leo Simon Charles Kooperberg, who died in 1935. The couple had a daughter, Elisabeth Cornelia Kooperberg.
Addition of a visitor of the website

In addition, Jokos files (numbers 9403, 9405) on this family or other family members are at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.The Jokos files reveal that a claim was lodged for compensation for :

- looted jewellery (S-claims, numbers 26 / 330, 321 / 329)

- valuables surrendered to the Lippmann-Rosenthal looting…