Pessa Wolfowicz and Moses Händel were Polish Jews living in Vienna, where they married in 1932. Towards the end of 1937 they emigrated to Antwerp before the Anschluss of Austria.
ADRIAENS Ward, STEINBERG Maxime (et al.), Mecheln-Auschwitz, 1942-1944. The destruction of Jews and gypsies from Belgium, 4 volumes, Brussels, 2009