Joël Blom was married to Regina Hakker. The couple lived on the Stortenbekerstraat 148 in The Hague.
Joël Blom died on 20 March 1943 in Westerbork transit camp and he was cremated on 22 March 1943. The urn with his ashes was placed on the Jewish cemetry in Diemen on field U, row 1, grave nr. 4.
Register van joden die in het kamp Westerbork zijn gecremeerd, 1943-1944; archief van de gemeente Wester…