Born ‎11-7-1884 Amsterdam, Netherland, died ‎28-5-1943 Sobibor-Biala Podleska, Poland‎, 58 or 59 years. Daughter of Emanuel Duijts and Duifje Groen‏

Born ‎18-2-1874 Sappemeer, Netherland‎, ‎1st marriage to: Henderiena Trompetter - de Haas, ‎2nd marriage to: Eva Duijts - Groen. Son of Heiman van der Hak/ van Geun and Bettje de Vries/ Cohe‏