Samuel Gottlieb and Karoline Marx had four children. One child migrated to the United States in the 1930's. Daughter Helga passed away in 1941. She is the last person to be buried at the Jewish cemetery of Vierlingsbeek, close to Boxmeer.
Addition of a visitor of the website.
In addition, a Jokos file (number 31508) 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 4239/21791).