 Hanna Witjas - BlomBorn 27-10-1876 Amsterdam, Netherland, died 2- apr 1943 Sobibor-Biala Podleska, Poland, 66 or 67 years. Daughter of Samuel Kleermaker Witjas and Betje Blom Married 12-12-1907 Amsterdam, Netherland (34 or 35 years married) to:  Benjamin Cok - VellemanBorn 4-10-1877 Amsterdam, Netherland, died 17-9-1942 Auschwitz-Katowice, Poland, 64 or 65 years. Occupation: Diamond worker. Son of Machiel Lion Cok and Rebecca Velleman | |||