In August 1941, an obituary was placed in Het Joodsche Weekblad for Rosa Hertz-Marx.
Het Joodsche Weekblad, 15 August 1941, 11
The funeral records at the Jewish cemetery in Arnhem reveal that a memorial stone is placed for Therese Marx.
Therese Hertz-Marx
Sankt Johann, – Arnhem,
Reached the age of 67 years
