In addition, a Jokos file (number 25109) 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 …
The registration cards at the Amsterdam Archives show Chaja Ester Kugelmass-Aberbach to be the wife of Julius and mother of Ruth Toni, lived at the same addresses, and was deported together with her family to Auschwitz.
Amsterdam Archive registrations show Chaje Ester Kugelmass-Aberbach to be the wife of Julius and mother of Ruth Toni. She was deported with them and did not survive.