Heintje Peperwortel-Kanter was pregnant by Meijer Halberstadt. She was in the Westerbork camp. Meijer Halberstadt had been forced to work from Vught in the Moerdijk camp. He asked to be deported to Westerbork to rejoin Heintje Peperwortel-Kanter.
J. de Moei, Joodse kinderen in het kamp Vught (Vught 1999) 66
In addition, a Jokos file (number 55419) 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 11).