1919 - 2005 (86 years)
| Johannes Frederik van Dyk | |
| B: | 30 Apr 1947 |
| D: | 30 Nov 1983 |
| Witbank, Transvaal, Suid-Afrika | |
| Constance Loraine Spicer | |
| B: | 11 Jan 1940 |
| Kimberley, Kaap, Suid-Afrika | |
| M: | 23 Dec 1970 |
| D: | 15 Mar 2000 |
| Dieprivier, Kaap, Suid-Afrika | |
|
| Hendrik Johannes Jacobus van Dyk | |
| B: | 31 Mar 1919 |
| Wolwehoek, Vrystaat, Suid-Afrika | |
| D: | 7 Jun 2005 |
| Welkom, Vrystaat, Suid-Afrika | |
| Cornelia Alexandra Vosloo | |
| B: | 2 Apr 1921 |
| Delareyville (Delarey), Transvaal, Suid-Afrika | |
| M: | 11 Aug 1942 |
| D: | Yes, date unknown |
