Born ‎27-3-1878 Appingendam-Groningen, Netherland, died ‎5- Mar 1943 Sobibor-Biala Podleska, Poland‎, 64 or 65 years. Daughter of Andries Asjer Gavriel Meijer Hart/ Bamber and Sophia Sippora Coltof\Colthof/ Vrie‏

Born ‎27-3-1868 Rotterdam, Netherland, died ‎1912 Heiloo, Netherland‎, 43 or 44 years. Son of Abraham van Witsen - Salomons and Sara Hijman Cohen - de Vries‏