1852 - 1930 (78 years)
| Martha Helena de Villiers de Kock | |
| B: | 19 Oct 1891 |
| D: | 19 Nov 1969 |
| Caledon, Kaap, Suid-Afrika | |
| Petrus Johannes van Dyk | |
| B: | 15 Jul 1885 |
| M: | 14 Apr 1920 |
| Kaapstad, Kaap, Suid-Afrika | |
| D: | 14 Mar 1954 |
| Caledon, Kaap, Suid-Afrika | |
| Jacobus Petrus le Roux | |
| B: | 13 Dec 1887 |
| D: | Yes, date unknown |
| Joseas Servaas de Kock | |
| B: | 20 Oct 1852 |
| Caledon, Kaap, Suid-Afrika | |
| D: | 6 Dec 1930 |
| Caledon, Kaap, Suid-Afrika | |
| Martha Magdalena de Villiers | |
| B: | 12 Sep 1856 |
| Caledon, Kaap, Suid-Afrika | |
| M: | 2 Apr 1878 |
| Napier, Kaap, Suid-Afrika | |
| D: | 29 Oct 1931 |
| Caledon, Kaap, Suid-Afrika | |
