1858 - Yes, date unknown
| Ockert Petrus van Zyl | |
| B: | CA 1881 |
| D: | Yes, date unknown |
| Willem Abraham van Zyl | |
| B: | CA 1883 |
| D: | Yes, date unknown |
| Adriaan Jacobus van Zyl | |
| B: | 9 Apr 1858 |
| Colesberg, Noord-Kaap, Suid-Afrika | |
| D: | Yes, date unknown |
| Anna Cecilia van Dyk | |
| B: | 7 Jun 1859 |
| M: | 31 Mar 1879 |
| Steynsburg, Kaap, Suid-Afrika | |
| D: | 5 Jul 1883 |
| Steynsburg, Kaap, Suid-Afrika | |
| Elizabeth Elena du Plessis | |
| B: | CA 1867 |
| M: | 30 Jun 1884 |
| Steynsburg, Kaap, Suid-Afrika | |
| D: | Yes, date unknown |
