Sientje Kat Born 13-6-1907 Amsterdam, Netherland, died 15-12-1943 Auschwitz-Biala Podleska, Poland, 35 or 36 years Marriage/ Related to: Willem Groen - Furth Born 18-8-1906 Amsterdam, Netherland, died 31-1-1944 Auschwitz-Biala Podleska, Poland, 37 or 38 years. Occupation: Labourer. Son of Abraham Groen - Tonnigen and Anna Furth - de Lange |