- Yes, date unknown
| Wena Slabbert | |
| B: | 16 Feb 1945 |
| D: | 9 Nov 2010 |
| Leonard Reginald van Dyk, (aangeneem) | |
| B: | 6 Jun 1939 |
| M: | 26 Oct 1963 |
| D: | 4 Dec 2015 |
| Sondagsrivier, Oos-Kaap, Suid Afrika | |
| Gideon Timothues Slabbert | |
| D: | Yes, date unknown |
| Cornelia Hendrika Koekemoer | |
| B: | 14 Jul 1920 |
| Willowmore, Kaap, Suid-Afrika | |
| M: | Jansenville, Kaap, Suid-Afrika |
| D: | 29 Nov 1976 |
| Uitenhage, Oos-Kaap, South Africa | |
