Born ‎26-7-1877 Groningen-Groningen, Netherland, died ‎12-2-1943 Auschwitz, Katowice, Poland‎, 65 or 66 years. Daughter of Simon Simmeren/ van Hassel and Jantje van der Hove/ Salomo‏

Born ‎2- May 1874 Leek-Groningen, Netherland, died ‎12-2-1943 Auschwitz, Katowice, Poland‎, 68 or 69 years, ‎1st marriage to: Hulda-Hilda Israels/ van Ber, ‎2nd marriage to: Bruintje Simmeren/ van der Hov. Son of Heiman Simon Aptroot/ Klei and Esther van Hasselt/ van Emme‏