Born ‎1861 Alkmaar, Netherland, died ‎21-12-1928 Amsterdam, Netherland‎, 66 or 67 years. Son of Joseph David Spier - de Vries and Schoontje de Vries - Cohen‏

Born ‎2-11-1852 Amsterdam, Netherland, died ‎26-6-1928 Amsterdam, Netherland‎, 75 or 76 years. Daughter of Machiel Hartog Goldstein - Davidson and Rachel de Vries‏