Lazar Schönberg

I am looking for family members of Lazar Schönberg in connection with a new exhibition c0-organized by my institution, the Auschwitz Jewish Center in Oswiecim, which is the town of his birth.

Any help would be extremely appreciated.

Kind regards

Lazar Schönberg,son of Gerson Schönberg born Krenow,and Marie Amsterdam born Sucha.Lazar married 1908 in Tarnov, Regina Strom born Tarnov,1th of Mai 1885.
They got three children:
Nathan: born Tarnow,8th of July 1908
Ali: born Tarnow,29th of March 1913 and
Gertuda: born Berlin 8th of April 1925.

Source:Stadsarchief Amsterdam

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.

Lazar begon augustus 1933 zijn nering in de Joden Houttuinen 55-57.
4 juni 1942 dateerde hij zijn uitschrijving bij de KvK Amsterdam.