Hans Lange lived in Berlin prior to emigrating to Amsterdam in August 1933. He married Berta Kupperman on 19.02.1936. (Stadsarchief Amsterdam Card)
I would appreciate any information about the identity of his parents.
In addition, a Jokos file (number 50562) 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 …