Born ‎26-3-1918 Amsterdam, Netherland, died ‎30-9-1942 Auschwitz-Katowice, Poland‎, 23 or 24 years. Occupation: Presser. Son of Abraham de Groot and Jansje Naarden‏

Born ‎3- Apr 1919 Amsterdam, Netherland, died ‎30-9-1942 Auschwitz-Katowice, Poland‎, 22 or 23 years. Daughter of Hela van Thijn - van Bergen and Sarah Polak - Velleman‏