1922 - Yes, date unknown
 | Sybrand van Dyk 1960-1961 |
| Sybrand van Dyk | |
| B: | 25 Jul 1960 |
| D: | 3 Jan 1961 |
| Bloemfontein, Vrystaat, Suid-Afrika | |
| Jacob Christoffel Johannes van Dyk 1938-Yes, date unknown |
| Jacob Christoffel Johannes van Dyk | |
| B: | 12 May 1938 |
| D: | Yes, date unknown |
| Catharina Elizabeth van Dyk 1942-1973 |
| Catharina Elizabeth van Dyk | |
| B: | 28 May 1942 |
| Trompsburg, Vrystaat, Suid-Afrika | |
| D: | CA 1973 |
| Bloemfontein, Vrystaat, Suid-Afrika | |
| Elizabeth Magrietha van der Merwe 1922-Yes, date unknown |
| Elizabeth Magrietha van der Merwe | |
| B: | CA 1922 |
| Trompsburg, Vrystaat, Suid-Afrika | |
| D: | Yes, date unknown |
| Sybrand van Dyk 1917-1987 |
| Sybrand van Dyk | |
| B: | 31 Jan 1917 |
| Transvaal, Suid-Afrika | |
| M: | 2 Jul 1938 |
| Trompsburg, Vrystaat, Suid-Afrika | |
| D: | 23 May 1987 |
| Vaalwater, Transvaal, Suid-Afrika | |
| Casper Jan Hendrik Maree 1922-1971 |
| Casper Jan Hendrik Maree | |
| B: | CA 1922 |
| Bloemfontein, Vrystaat, Suid-Afrika | |
| M: | 3 May 1952 |
| Trompsburg, Vrystaat, Suid-Afrika | |
| D: | 28 Dec 1971 |
| van der Walt -Yes, date unknown |
| van der Walt | |
| D: | Yes, date unknown |
