Born ‎12 Jan 1876 Amsterdam,Netherland, died ‎22 May 1930 Amsterdam,Netherland‎, 54 years. Daughter of David Levie van Collem - Zak and Rachel David Olivier - Borstel‏

Born ‎25 Jun 1869 Amsterdam,Netherland, died ‎26 Feb 1943 Auschwitz-Biala Podleska, Poland‎, 73 years, ‎1st marriage to: Jetje David van Collem - Olivier, ‎2nd marriage to: Leentje David van Collem/ Olivie. Son of Isaac Barend Borstel/ Aa and Rebecca Godschalk Elkan Reimer/ Po‏