Jeremias Marcus Heertje started to work in the company of his brother Hartog Heertjes. After Hartog died in 1941, Jeremias continued the business, Istruewn. As a result of the anti-Jewish regulations there was an administrator ('Verwalter') appointed for Istruewn in 1942.
Addition of a visitor of …
We have been unable to determine whether one or more members of this family survived the war. While their names do not appear on the lists of survivors, we have not been able to trace them in In Memoriam either. They are therefore labeled as 'surviving' and their names are not listed.
In addition,…