 Clara Bak - ViskoperBorn 8- Apr 1869 Antwerpen, Belgium, died 9- Apr 1943 Sobibor-Biala Podleska, Poland, 74 years. Occupation: Gem cutter. Daughter of Jochem Benedictus Bak - Polak and Rachel Jacob Viskoper - Visschel Marriage/ Related to: N.N. | |