 Leendert Kops - SpringerBorn 10-7-1913 Amsterdam, Netherland, died 9- Jul 1943 Sobibor-Biala Podleska, Poland, 29 or 30 years. Son of Abraham Kops - Peper and Saartje Springer - Engelschman Marriage/ Related to:  Hanna van Cleef - GansBorn 25-8-1910 Amsterdam, Netherland, died 9- Jul 1943 Sobibor-Biala Podleska, Poland, 32 or 33 years. Daughter of Salomon van Cleef - Pierotto and Elisabeth Gans - Ritmeester | |