Born ‎13-4-1824 Rotterdam, Netherland, died ‎24-12-1877 Rotterdam, Netherland‎, 52 or 53 years. Daughter of Jacob Elias den Arend - Jacobs and Betje Elizabeth van Koppelen - Cohen‏

Born ‎17-6-1834 Rotterdam, Netherland‎, ‎1st marriage to: Rosetta Jacob den Arend - van Koppelen, ‎2nd marriage to: Hendrina Abraham Davidson - Schaap