Born ‎16-7-1881 Amsterdam, Netherland, died ‎28-9-1942 Auschwitz-Biala Podleska, Poland‎, 60 or 61 years. Son of Mozes Groothuis and Elizabeth van Dam‏

Born ‎6- Mar 1876 Utrecht, Netherland, died ‎28-9-1942 Auschwitz-Biala Podleska, Poland‎, 65 or 66 years. Daughter of Samuel van Staveren - Moppes and Jetje Bouwman - van Aalst‏