Born ‎30-9-1886 Leeuwarden-Friesland, Netherland, died ‎22-10-1943 Auschwitz-Katowice, Poland‎, 56 or 57 years. Occupation: Travelling merchant. Son of Salomon Mozes de Jong/ Cohe and Leentje Leijdesdorff/ Akke‏

Born ‎4- Apr 1876 Amsterdam, Netherland, died ‎22-10-1943 Auschwitz-Biala Podleska, Poland‎, 66 or 67 years