Born ‎16-1-1815 Utrecht, Netherland‎. Daughter of Joseph Moses Houthakker and Hanna Goudsmit‏

Born ‎1801 Amsterdam, Netherland‎, ‎1st marriage/ related to: Nanette Isaak Toff/ Levi, ‎2nd marriage to: Dina Houthakker/ Goudsmi. Son of Eliazer Levie Voorzanger/ Stiew and Judik Hartog van Praag - Levie‏