- Ja, datum onbekend
| Yvonne van Dyk | |
| *: | 1963 |
| †: | 1968 |
| Susanna Salomina du Toit | |
| *: | 23 Aug 1926 |
| †: | 26 Jun 2014 |
| Alexander Paul van Dyk | |
| *: | 11 Feb 1916 |
| x: | 15 Jun 1946 |
| Ceres, Kaap, Suid-Afrika | |
| †: | 26 Mei 1990 |
| Stellenbosch, Kaap, South Africa | |
| Anna Elizabeth Beyers | |
| †: | Ja, datum onbekend |
| Gysbertus Christiaan du Toit | |
| *: | 24 Nov 1893 |
| x: | 27 Des 1922 |
| †: | 25 Aug 1974 |
