Born ‎21-6-1880 Dusseldorf, Germany, died ‎19-11-1942 Auschwitz-Katowice, Poland‎, 61 or 62 years

Born ‎16-5-1875 Amsterdam, Netherland, died ‎19-11-1942 Auschwitz-Katowice, Poland‎, 66 or 67 years. Occupation: Matzo baker, ‎1st marriage to: Cornelia de Vries, ‎2nd marriage/ related to: Schoontje van Asser. Son of Leendert Emanuel van Sister - Knoker and Saartje de Korte - Marcus‏