Born ‎6- May 1900 Amsterdam, Netherland, died ‎3- Sep 1943 Sobibor-Biala Podleska, Poland‎, 43 years. Daughter of Marcus Salomon Boekdrukker/ Vreedenbur and Roosje Vreedenburg/ Glaze‏

Born ‎13-4-1900 Amsterdam, Netherland, died ‎31-3-1944 Auschwitz-Biala Podleska, Poland‎, 43 or 44 years. Occupation: Purchaser, ‎1st marriage/ related to: Yvonne van Zanten, ‎2nd marriage to: Berta Boekdrukker - Vreedenburg. Son of Philippus Mendels and Hanna van Zanten‏