1850 - Yes, date unknown
| Gerrit Petrus Greyvenstein | |
| B: | 17 Oct 1874 |
| D: | Yes, date unknown |
| Jan Johannes Jacobus Greyvenstein | |
| B: | 24 Sep 1871 |
| D: | Yes, date unknown |
|
| Judith Maria Magdalena van Dyk | |
| B: | 4 Feb 1850 |
| D: | Yes, date unknown |
| Matthys Johannes Jacobus Greyvenstein | |
| B: | 14 Jan 1842 |
| M: | 30 Jan 1865 |
| Dordrecht, Oos-Kaap, Suid-Afrika | |
| D: | Yes, date unknown |
