Born ‎7-10-1875 Amsterdam, Netherland, died ‎2- Jul 1943 Sobibor-Biala Podleska, Poland‎, 67 or 68 years. Daughter of Joseph van Praag - de Magtige and Esther Blitz - de Brave‏

Born ‎25-5-1877 Amsterdam, Netherland, died ‎2- Jul 1943 Sobibor-Biala Podleska, Poland‎, 65 or 66 years. Son of Andries Marcus Blitz - Snijders and Klaartje Emanuel de Brave - Premselaar‏