1919 - 1982 (63 years)
| Louis Andries van Dyk | |
| B: | 7 Sep 1935 |
| D: | Yes, date unknown |
| Lynette Elizabeth van Wijk | |
| B: | 15 Mar 1942 |
| M: | 10 Jun 1961 |
| D: | 4 Mar 2003 |
| Durban, Natal, Suid-Afrika | |
| Harry van Dyk | |
| B: | 17 May 1937 |
| D: | Yes, date unknown |
|
| Hilda Ada Horwitz | |
| B: | 24 Jan 1919 |
| Johannesburg, Transvaal, Suid-Afrika | |
| D: | 25 Feb 1982 |
| Petrus Johannes Burger van Dyk | |
| B: | 7 Jul 1905 |
| Jacobsdal, Vrystaat, Suid-Afrika | |
| M: | 14 Oct 1933 |
| Johannesburg, Transvaal, Suid-Afrika | |
| D: | 27 Aug 1956 |
| Johannesburg, Transvaal, Suid-Afrika | |
| de Wet | |
| D: | Yes, date unknown |
