
| Petra Constance Rambonnet | |
| B: | 25 Aug 1935 |
| The Hague, South Holland, Netherlands | |
| D: | 14 Oct 2010 |
| Warrenton, Cape Province, South Africa | |
| Helena Catharina Coops | |
| B: | 21 Oct 1913 |
| The Hague, South Holland, Netherlands | |
| D: | 9 Mar 2009 |
| Baarn, Utrecht,Nederland | |
| Henri Gérard Rambonnet | |
| B: | 27 Oct 1909 |
| Jakarta, Jawa Barat, Indonesia | |
| M: | 15 Oct 1934 |
| The Hague, South Holland, Netherlands | |
| D: | 5 Jan 1976 |
| Klerksdorp, Transvaal, South Africa | |
| Peter Constant Coops | |
| B: | 9 Jul 1870 |
| Doetinchem, Gelderland, Netherlands | |
| D: | 7 Dec 1936 |
| 's Gravenhage, Zuid Holland, Nederland | |
| Helena Catharina Kesper | |
| B: | 1 Mar 1874 |
| Amsterdam, Noord-Holland, Nederland | |
| M: | 22 Feb 1900 |
| Arnhem, Gelderland, Nederland | |
| D: | 4 Mar 1973 |
| Haarlem, Noord Holland, Nederland | |
| Hendrick Jacobus Coops | |
| B: | 30 Jul 1902 |
| Den Helder, Noord-Holland, Netherlands | |
| D: | 30 May 1954 |
| Perth, Western Australia, Australia | |
| Beryl Constance Nicholas | |
| B: | 26 Oct 1901 |
| Taiping, Malaysia | |
| M: | 17 Dec 1929 |
| Singapore | |
| D: | 13 Aug 1972 |
| Fern Tree Gully, Victoria, Australia | |
| Susanna Margaretha Vinkhuyzen | |
| B: | 18 Aug 1876 |
| The Hague, South Holland, Netherlands | |
| M: | 1 Nov 1900 |
| The Hague, South Holland, Netherlands | |
| D: | 6 Dec 1962 |
| The Hague, South Holland, Netherlands | |
|
| Johan Marius Coops | |
| B: | 7 May 1836 |
| Doetinchem, Gelderland, Netherlands | |
| D: | 21 Apr 1910 |
| Ellecom, Gelderland, Netherlands | |
| Arnoldina Lamberta Uitenhage de Mist | |
| B: | 11 Jun 1846 |
| Alphen aan den Rijn, Zuid-Holland, Netherlands | |
| M: | 24 Jun 1869 |
| Hoogeveen, Drenthe, Netherlands | |
| D: | 6 Jan 1920 |
| 's Gravenhage, Zuid Holland, Nederland | |