Born ‎28-3-1809 Boskoop, Netherland, died ‎4-10-1853 Gouda, Netherland‎, 43 or 44 years. Son of Jacob Simons and Francina van Hes‏

Born ‎9- Aug 1819 Gouda, Netherland, died ‎30-8-1866 Gouda, Netherland‎, 46 or 47 years, ‎1st marriage to: Jacob (Jacob) Simons/ van He, ‎2nd marriage to: David Seijffers - van Halder. Daughter of Salomon Elias Cats - Weijl and Naatje Marcus Leeflang‏