1914 - 1994 (80 years)
| Rian Viljoen 1980-2016 |
| Rian Viljoen | |
| B: | 18 Jul 1980 |
| D: | 5 Dec 2016 |
| Paul Hendrik Zietsman 1914-1994 |
| Paul Hendrik Zietsman | |
| B: | 18 Feb 1914 |
| D: | 9 Apr 1994 |
| Vrede, Transvaal, Suid-Afrika | |
 | Frederika Christina Verster 1928-Yes, date unknown |
| Frederika Christina Verster | |
| B: | 29 Apr 1928 |
| Cornelia, Vrystaat, Suid-Afrika | |
| M: | 7 Jan 1950 |
| Vrede, Suid-Afrika | |
| D: | Yes, date unknown |
