Born ‎15-2-1869 Echt, Netherland, died ‎28-5-1943 Sobibor-Biala Podleska, Poland‎, 73 or 74 years. Daughter of Izaak Croonenberg - Block and Sophia Goldstein - Simon‏

Born ‎24-2-1873 Amsterdam, Netherland, died ‎28-5-1943 Sobibor-Biala Podleska, Poland‎, 69 or 70 years. Occupation: Travelling merchant. Son of Machiel Leendert Vleeschhouwer - de Wolff and Saartje Koster - Polak‏