 Simon van Praag - Rodrigues de MercadoBorn 28-12-1850 Amsterdam, Netherland, died 12-9-1892 Amsterdam, Netherland, 41 or 42 years. Occupation: Buyer, barber. Son of Joseph van Praag - van Sisteren and Gracia Rodrigues de Mercado - de Tora Married to:  Sara Polak - SimonsBorn ± 1853 Amsterdam, Netherland, died Apr-1938 Amsterdam, Netherland, approximately 85 years. Occupation: Teacher. Daughter of Fredrik Machiel Polak and Rebekka Siemons Children: | |
1) Joseph van Praag - PolakBorn 8- Apr 1878 Amsterdam, Netherland, died 4- Jun 1943 Sobibor-Biala Podleska, Poland, 65 years | |
2) Rebecca van Praag - PolakBorn 12-11-1887 Amsterdam, Netherland, died 28-9-1942 Auschwitz-Katowice, Poland, 54 or 55 years | |