Born ‎3- Apr 1906 Amsterdam, Netherland, died ‎16-5-1940 Amsterdam, Netherland‎, 33 or 34 years. Occupation: Mediacal doctor. Daughter of Simon van de Kar - Machielse and Esther de Groot‏

Born ‎27-8-1908 Amsterdam, Netherland, died ‎2- Jul 1943 Sobibor-Biala Podleska, Poland‎, 34 or 35 years. Son of Hermanus Aa and Sara Klok‏