Born ‎21-3-1899 Amsterdam, Netherland, died ‎26-11-1977 Amsterdam, Netherland‎, 77 or 78 years. Son of Benjamin Jonas Hakker - Kok and Duifje Nathan Bril - Citroen‏

Born ‎26-6-1900 Amsterdam, Netherland, died ‎after 1977‎, at least 77 years. Daughter of Thomas Draaisma and Cornelia Schroeder‏