Born ‎19-12-1870 Winschoten-Groningen, Netherland, died ‎15-10-1942 Auschwitz-Katowice, Poland‎, 71 or 72 years. Daughter of Isaak Nathan Groenberg/ Jacob and Sophia van Gilpen/ Zwar‏

Born ‎6- Feb 1880 Coevorden-Drenthe, Netherland, died ‎4- Jun 1942 Kdo Oranienburg‎, 62 years. Son of Tobias Potsdammer/ Leer and Jeanette Vos/ Fran‏