Born ‎± 1850 Amsterdam, Netherland, died ‎after 1911 Amsterdam, Netherland‎. Daughter of Joseph (Andries) Slier/ van Kleef and Duifje Abraham Witsen‏

Born ‎28-3-1829 Amsterdam, Netherland, died ‎20-10-1852 Amsterdam, Netherland‎, 22 or 23 years, ‎1st marriage to: Bloeme Letterzetter/ Knokke, ‎2nd marriage to: Elisabeth Slier/ Witse. Son of Simon David Susan Sousan/ Elburge and Esther Juda Miliado Melhado/ del Sant‏