Born ‎7- May 1813 Rotterdam, Netherland, died ‎16-2-1880 Amsterdam, Netherland‎, 66 or 67 years. Son of Salomon Levien Jacobson/ Cohe and Henriette Isaac Delevie‏

Born ‎6- Jul 1827 Nijmegen, Netherland‎, buried ‎6-11-1891 Muiderberg, Netherland, ‎1st marriage to: Jacob Levien Jacobson - Delevie, ‎2nd marriage to: Abraham David Duitz - Bruske. Daughter of Levij Simon Polak - Levi and Cato Levison‏