Robert Hans Halle (left) and Jacobus Louis Halle (right) with their mother Johanna Hendrika Halle-Allemans Hartog Source: private collection M.J. van der Velden-Graeff
In addition, a Jokos file (number 35302) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
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The address of
Johanna Hendrika
Halle-Allemans Hartog