Born ‎12-4-1869 Veendam-Groningen, Netherland, died ‎5- Mar 1943 Delft, Netherland‎, 73 or 74 years. Occupation: Teacher classic languages. Son of Jakob Polak/ Norde and Fenna Israels/ Daniel‏

Born ‎4- Mar 1880 's Hertogenbosch, Netherland, died ‎13-3-1943 Sobibor-Biala Podleska, Poland‎, 62 or 63 years. Daughter of Ruben Halevi Troostwijk/ de Lang and Rosette Meijer‏

Born ‎1884 Zutphen, Netherland, died ‎25-2-1918 Delft, Netherland‎, 33 or 34 years. Daughter of Samuel Troostwijk/ Ruben and Elisabeth Cappel‏