Born ‎3-11-1844 Veenendaal-Utrecht, Netherland, died ‎15-3-1904 Assen-Drenthe, Netherland‎, 59 or 60 years. Son of Benedictus Hartog de Graaff - Cerff and Mietje Levie Bendikson/ Proop‏

Born ‎12-10-1842 Gouda, Netherland, died ‎15-6-1910 Gouda, Netherland‎, 67 or 68 years, ‎1st marriage to: Salomon Marcus Godschalk/ Koopman, ‎2nd marriage to: Hartog Benedictus de Graaf/ Bendikso. Daughter of Nicolas Samuel van Buuren - Trompetter and Martha Samson Polak - Hollander‏