1923 - 1984 (60 years)
| Sarel Johannes van Dyk | |
| B: | 3 Jan 1951 |
| D: | 3 Jan 2005 |
| Boksburg, Transvaal, Suid-Afrika | |
| Nicolaas Johannes Hendrik Grobler van Dyk | |
| B: | 20 Mar 1953 |
| D: | 7 Apr 2007 |
| Transvaal, Suid-Afrika | |
| Gerhardus Johannes Hercules van Dyk | |
| B: | 11 Jul 1962 |
| D: | 17 Nov 1986 |
| Germiston, Transvaal, Suid-Afrika | |
| Rainnie Beredien van Rooyen | |
| B: | 15 May 1967 |
| M: | 17 May 1985 |
| D: | Yes, date unknown |
|
| Gerhardus Johannes Hercules van Dyk | |
| B: | 12 May 1923 |
| D: | 24 Apr 1984 |
| Germiston, Transvaal, Suid-Afrika | |
| Cornelia Carolina Grobler | |
| B: | 10 Oct 1927 |
| M: | 11 Jun 1949 |
| D: | 24 Jul 2012 |
| Transvaal, Suid-Afrika | |
