Born ‎16-5-1891 Warsaw, Poland, died ‎27-7-1942 Auschwitz-Katowice, Poland‎, 50 or 51 years. Occupation: Merchant electrical appliances

Born ‎after 1905 Rotterdam, Netherland‎, ‎1st marriage/ related to: Jakob Zechanowsky, ‎2nd marriage/ related to: Mojsze Sluszny - Lederman, ‎3rd marriage/ related to: Moschek Wolff Ruskolenker. Daughter of Felix Kloots - Stokvis and Adriana Christina Boesenach - Beckers‏