Born ‎7- Feb 1829 Leeuwaarden-Friesland, Netherland, died ‎7- Feb 1868 Rotterdam, Netherland‎, 39 years. Daughter of Isaac Machiels Drielsma/ DrilsmaDrielsm and Mietje Wolf Benjamin Cohen/ Linnewie‏

Born ‎1825 De Mijl, near Dordrecht, Netherland, died ‎1- Jun 1892 Rotterdam, Netherland‎, 66 or 67 years, ‎1st marriage to: Keetje Simon Gazan - Cohen, ‎2nd marriage to: Reijntje Isaac Drielsma - Cohen