Hendrika was married to Louis Corper who survived the war.
Hendrika Corper-Blomwas deported on 21 July 1942 from Westerbork to Auschwitz . Her official date of death is 30 September 1942.
In the "Sterbebücher von Auschwitz" the date 29 August 1942 is mentioned.
The information from the "Sterbebücher von Auschwitz" wasn't available at the time the death-certificate was produced.