Born ‎20-2-1875 Amsterdam, Netherland, died ‎12-2-1943 Auschwitz-Katowice, Poland‎, 67 or 68 years. Daughter of Jacob van Praag - Seemer and Naatje Muller - Samson‏

Born ‎20-5-1867 Amsterdam, Netherland‎. Occupation: Diamond polisher, ‎1st marriage to: Branca Nabarro - Roodveldt, ‎2nd marriage to: Anna van Praag - Muller. Son of Isaac Jacob Jacobs and Rachel Muis‏