- Yes, date unknown
 | Johan Hendrik Bakemeyer van Dyk 1931-1979 |
| Johan Hendrik Bakemeyer van Dyk | |
| B: | 30 Jan 1931 |
| D: | Jun 1979 |
| Susan Elizabeth Swart 1933-2004 |
| Susan Elizabeth Swart | |
| B: | 28 May 1933 |
| M: | 12 Dec 1953 |
| D: | 12 Apr 2004 |
| Pretoria, Transvaal, Suid-Afrika | |
| Anna Jacoba Elizabeth Botha -Yes, date unknown |
| Anna Jacoba Elizabeth Botha | |
| D: | Yes, date unknown |
| Johannes Petrus Lafras van Dyk 1892-1931 |
| Johannes Petrus Lafras van Dyk | |
| B: | 8 Jan 1892 |
| M: | CA 1930 |
| D: | 21 Feb 1931 |
| Johannesburg, Transvaal, Suid-Afrika | |
