Isidora (Dora) Cortissos worked as an office clerk for the firm L.E. Vis, in agencies, Wanningstraat 4 in Amsterdam. She replaced a non-Jewish employee who was not allowed to work there anymore as a result of the anti-Jewish measures of the nazis.
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Heiman Cortissos and Sara de Vries married in 1907 in Amersfoort. They had three children: Reintje, Helena (who died in 1932) and Isidora.
Stadsarchief Amsterdam, archiefkaart Heiman Cortissos
In addition, a Jokos file (number 13715) on this family is at the Amsterdam Municipal Archive. Access is s…