Born ‎7- Sep 1823 Zwolle, Netherland, died ‎16-10-1859 Amsterdam, Netherland‎, 35 or 36 years. Daughter of Jacob Samuel Davidson - Samuel and Esther van Essen‏

Born ‎5- Jan 1818 Amsterdam, Netherland, died ‎1- Feb 1859 Amsterdam, Netherland‎, 41 years, ‎1st marriage to: Marjana Mani Kornalijnslijper - Konijn, ‎2nd marriage to: Reintje Davidson - van Essen