Born ‎31-1-1894 Amsterdam, Netherland, died ‎11-6-1943 Sobibor-Biala Podleska, Poland‎, 48 or 49 years. Occupation: Tailoress. Daughter of Hijman Plukker - Lootsteen and Hanna Lootsteen - Walg‏

Born ‎27-9-1886 Amsterdam, Netherland, died ‎7-12-1942 Auschwitz-Katowice, Poland‎, 55 or 56 years. Occupation: Cigar maker, ‎1st marriage to: Catharina Hamburger - Kapper, ‎2nd marriage/ related to: Betje Plukker - Lootsteen