Died ‎29-8-1937 Apeldoorn, Netherland. Daughter of Simon Keizer and Rosetta Elekan‏

Born ‎24-8-1881 Groningen-Groningen, Netherland, died ‎9- apr 1943 Sobibor-Biala Podleska, Poland‎, 61 or 62 years. Occupation: Merchant. Son of Salomon van der Heijden - Zwanenburg and Rachel van Hasselt -/ an Meekre‏