Born ‎9- Jul 1900 Amsterdam, Netherland, died ‎27-4-1932 Apeldoorn, Netherland‎, 31 or 32 years. Daughter of Benjamin Jonas Hakker - Kok and Duifje Nathan Bril - Citroen‏

Born ‎14-2-1898 Leeuwarden-Friesland, Netherland, died ‎16-2-1930 Arnhem, Netherland‎, 31 or 32 years. Son of Mozes Boers Keizer and Jetta Brilleslijper‏