Aron de Jong died on 12 March 1943 in Westerbork transit camp and he was cremated there on 15 March 1943. The urn with ashes was placed on the jewish cemetry in Muiderberg on field U, row 1, grave number 13.
Register van joden die in het kamp Westerbork zijn gecremeerd, 1943-1944; archief van de gem…
In addition, a Jokos file (number 21134) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.