 Simon Overste - KroonenburgBorn 14-2-1905 Amsterdam, Netherland, died 23-7-1943 Sobibor-Biala Podleska, Poland, 37 or 38 years. Occupation: Dental technician. Son of Samuel Overste - Simons and Saartje Kroonenburg - Wijnberg Marriage/ Related to:  Helena van Praag - JansenBorn 17-2-1910 Monchen-Gladbach, Germany, died 23-7-1943 Sobibor-Biala Podleska, Poland, 32 or 33 years. Daughter of Gerrit van Praag and Adelheid Jansen | |||