Born ‎5- Jul 1909 Rotterdam, Netherland, died ‎31-1-1943 Auschwitz-Biala Podleska, Poland‎, 33 or 34 years. Son of Abraham Swaluw - Springer and Christina Melhado - Jacobs‏

Born ‎25-10-1899 The Hague, Netherland, died ‎12-10-1942 Auschwitz-Biala Podleska, Poland‎, 42 or 43 years, ‎1st marriage to: Levij de Jong - Kunstenaar, ‎2nd marriage/ related to: Joseph Swaluw - Melhado. Daughter of Michiel van van Leeuwen/ Snoe and Hadasse Hakker/ van der Kloo‏