Eduard Marcus Knap, commercial representative, was a son of Benjamin Knap and Clara Rachel Elze. He lived with his parents and sister Debora Jansje in Den Haag at Kiggelaerstraat 6. On 13 February 1943, he and his sister were sent from Rotterdam to transit camp Westerbork as “prisoners” in a penal-transport and on 16 February he has been deported to Auschwitz. His sister was killed in Sobibor, thr…