Born ‎25-5-1905 Amsterdam, Netherland, died ‎5- May 1944 Auschwitz-Katowice, Poland‎, 38 or 39 years. Daughter of Mozes Lessing and Esther Stouwer - de Gorter‏

Born ‎25-8-1899 Rotterdam, Netherland, died ‎9- May 1945 Central Europe‎, 45 or 46 years. Occupation: Musician, ‎1st marriage to: Sara Lessing - Stouwer, ‎2nd marriage/ related to: N.N.. Son of Isaak van Gelderen and Eva van Zwanenburg/ Lio‏