Born ‎18-5-1858 Rotterdam, Netherland‎. Son of David Philip van Buuren - Valk and Rozette Hartog de Graaff - Cerff‏

Born ‎8- Jan 1865 Middelburg, Netherland, died ‎13-9-1940 Assen, Netherland‎, 74 or 75 years, ‎1st marriage to: Levie Salomon Berlijn - Stern, ‎2nd marriage/ related to: N.N., ‎3rd marriage/ related to: Jacob David van Buuren - de Graaff. Daughter of Joseph Nathan Cohen - van den Giesen and Eva Helena Bannet - Cohen‏