Born ‎6- Mar 1857 Maassluis, Netherland, died ‎16-5-1928 The Hague, Netherland‎, 70 or 71 years. Occupation: Gold & Silver merchant. Son of Israel Marcus Katan - de Heer and Klasina Neter - Jacobs‏

Born ‎12-2-1860 Rotterdam, Netherland, died ‎5-10-1899 Dordrecht, Netherland‎, 38 or 39 years. Daughter of Salomon Jacob de Levita - Sanders and Rosetta Isaac de Sterke - van Lier‏

Born ‎2- Jun 1857 Rotterdam, Netherland, died ‎17-8-1922 Amesfoort, Netherland‎, 64 or 65 years. Daughter of Isaac van Krevel - van Beek and Ester Joseph van Vollenhoven - Reinveld‏

Born ‎10-10-1861 Smilde-Drenthe, Netherland, died ‎4- Sep 1928 Amsterdam, Netherland‎, 66 or 67 years, ‎1st marriage/ related to: Nathan Barend Salemon - Elberts, ‎2nd marriage/ related to: Barend Meiboom - Hes, ‎3rd marriage/ related to: Marcus Israel Katan - Neter. Daughter of Jacob Arens Polak/ Canee and Rosseta Koch/ de Soet‏