After several years of professional experience in wage accounting, Josefine Berger was employed in early 1939 in the administration office of the

Mathilde Pfannl was employed from 1929 to 1939 by the Kleinkaufmannschaft Wien fund and from April 1939 in the commerce department of the Wirtschaftskammer Wien (Vienna Economic Chamber).

The qualified butcher Johann Waldum worked from 1920 to 1961 at the Kunsthistorische