Simon Hammelburg and Johanna Vos married in 1916 in Nijkerk. Besides the here mentioned children they had a daughter Irma Tsippora in 1929 who died the same year.
Stadsarchief Amsterdam, archiefkaart Simon Hammelburg
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.