In addition, a Jokos file (number 55381) 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 bank (L-claim, number 6645/21074).
Meyer Koopman
Oud-Beijerland, – Sobibor,
Reached the age of 18 years
Occupation: Office clerk
Person is in the National Database of Victims of Persecution