
| Petra Constance Rambonnet | |
| B: | 25 Aug 1935 |
| Den Haag, Zuid-Holland, Nederland | |
| D: | 14 Oct 2010 |
| Warrenton, Cape Province, South Africa | |
|
| Helena Catharina Coops | |
| B: | 21 Oct 1913 |
| Den Haag, Zuid-Holland, Nederland | |
| D: | 9 Mar 2009 |
| Baarn, Baarn, Utrecht, Nederland | |
| Henri Gérard Rambonnet | |
| B: | 27 Oct 1909 |
| Buitenzorg, Java, Indonesie | |
| M: | 15 Oct 1934 |
| Den Haag, Zuid-Holland, Nederland | |
| D: | 5 Jan 1976 |
| Klerksdorp, Transvaal, South Africa | |