Born ‎1820 Wassenaar, Netherland, died ‎1-11-1897 Rotterdam, Netherland‎, 76 or 77 years. Son of Salomon Abraham van Vollenhoven - van Gelder and Johanna Salomon Hompes de Jong‏

Born ‎1814 Rijsenburg, Netherland, died ‎15-6-1849 Amsterdam, Netherland‎, 34 or 35 years. Daughter of Jakob van Creveld/ Samuel and Sara Kets de Vries‏