Sibilla van Dam, daugther of Levie van Dam and Duifje van der Sluis, and her younger brother Hartog lived with her mother in Den Haag after the divorce of her parents in 1936. She was a factory worker and was brouhgt in Camp Westerbork on 20 Ausust 1942 and already one day later, on 21 Augustus deported to Auschwitz, whers she eventually lost her life on 30 September 1942.
City archive of Rotterdam, family registration card of Levie van Dam; the file cabinet of the Jewish Council, registration cards of Sibilla van Dam; Civil Registry of Den Haag, certificate of death 1951 C531 for Sibilla van Dam.