1914 - 1975 (61 years)
| Robert Meder van Dyk 1965-1969 |
| Robert Meder van Dyk | |
| B: | 1965 |
| D: | 21 Jan 1969 |
| Sybrand Stephanus van Dyk 1943-1995 |
| Sybrand Stephanus van Dyk | |
| B: | 16 Feb 1943 |
| D: | 6 Sep 1995 |
| Witbank, Transvaal, Suid-Afrika | |
|
| Robert Meder van Dyk 1914-1975 |
| Robert Meder van Dyk | |
| B: | 7 Jun 1914 |
| D: | 19 Jul 1975 |
| Nylstroom, Transvaal, Suid-Afrika | |
 | Johanna Andriesa Smith 1923-1993 |
| Johanna Andriesa Smith | |
| B: | 28 Apr 1923 |
| M: | 2 May 1939 |
| Petrusburg, Vrystaat, Suid-Afrika | |
| D: | 29 Dec 1993 |
| Johannesburg, Transvaal, Suid-Afrika | |
