Born ‎1864 The Hague, Netherland‎. Daughter of Levy de Groot and Leentje de Wind‏

Born ‎19-4-1852 The Hague, Netherland, died ‎15-8-1932 The Hague, Netherland‎, 79 or 80 years. Occupation: Manufacturer, ‎1st marriage to: Roosje Alter/ Kosma, ‎2nd marriage to: Grietje de Groot/ de Win. Son of Nathan Halevi Koekoek - van Oss and Antje Hanna de Bok - van Straaten‏