Place of birth unknown, date unknown – Place of death unknown, date unknown
Child of Jacob van Beem and his family
International Institute of Social History, Part of the archives of the Algemene Nederlandse Diamantbewerkers Bond
In addition, Jokos files (numbers 2017, 30608) on this family or other family members are at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.