 Betje Knorringa - ZondheimBorn 20-6-1863 Uithuizen-Groningen,Netherland, died 5- Mar 1943 Sobibor-Biala Podleska, Poland, 79 or 80 years. Daughter of Salomon Heiman Knorringa/ de Vrie and Frouwke Hartog Zondheim/ Lazaru Married to:  Simon Koster - WalligBorn ± 1862 Nijmegen, Netherland. Son of Lion Koster - Groen and Theresia Wallig - Brounsberg | |