Josef Mayer's mother was Dutch. She was born in Maastricht, in 1816.
Addition of a visitor of the website
Josef Mayer died on 20 April 1943 in Westerbork transit camp and he was cremated on 22 April 1943. The urn with his ashes was placed on the Jewish cemetry in Diemen on field U, row 4, grave nr. 12.
Register van joden die in het kamp Westerbork zijn gecremeerd, 1943-1944; archief van de gemeen…