Born ‎1843 Amsterdam, Netherland, died ‎1913‎, 69 or 70 years. Son of Jochem Izak Aron Spitz and Esther Abraham Prins/ Frankfor‏

Born ‎13-10-1878 Amsterdam, Netherland, died ‎5-11-1942 Auschwitz-Biala Podleska, Poland‎, 63 or 64 years, ‎1st marriage/ related to: Abraham van Emden/ Poon, ‎2nd marriage/ related to: Elias Spitz/ Prin. Daughter of David Cohen and N.N.‏