The Silbermann family moved to Heerlen in 1933. In August 1942 the family decided to go into hiding. They soon were betrayed, arrested and transported.
F. van Rooij-Trienekens, Joden in Heerlen in de Tweede Wereldoorlog ; Omdat wij Joden waren (Beek-Ubbergen 1998) 50-51
The Police Commissioner of Heerlen requested that Naftali Silbermann, his wife Ryfka Lieberman and their daughter Debora Klara S…