- < 1942
 | Petrus Johannes van Dyk 1933-2010 |
| Petrus Johannes van Dyk | |
| *: | 19 Sep 1933 |
| †: | 29 Aug 2010 |
| Hendrick Christoffel Cary 1959-Ja, datum onbekend |
| Hendrick Christoffel Cary | |
| *: | 19 Jan 1959 |
| †: | Ja, datum onbekend |
| Jan Adriaan van Dyk 1935-2018 |
| Jan Adriaan van Dyk | |
| *: | 9 Jan 1935 |
| †: | 24 Okt 2018 |
| Transvaal, Suid-Afrika | |
| Engela Helena MacDonald 1934-1999 |
| Engela Helena MacDonald | |
| *: | 9 Nov 1934 |
| Vergenoeg, Nakuru, Rift Valley, Kenya | |
| x: | 26 Apr 1958 |
| †: | 3 Nov 1999 |
| Witbank, Transvaal, Suid-Afrika | |
| Willem Fredrik van Dyk 1937-2022 |
| Willem Fredrik van Dyk | |
| *: | 31 Okt 1937 |
| †: | 17 Jan 2022 |
 | Michael Clive van Dyk 1966-1986 |
| Michael Clive van Dyk | |
| *: | 8 Mei 1966 |
| †: | 11 Jul 1986 |
 | Jacob van Dyk 1939-2018 |
| Jacob van Dyk | |
| *: | 19 Okt 1939 |
| Nanyuki, Rift Valley, Kenya | |
| †: | 14 Jul 2018 |
| Soekmekaar, Transvaal, Suid-Afrika | |
|
| Anna Naudelia Magdalena van der Westhuizen | |
| †: | < 1942 |
 | Willem Fredrik van Dyk 1909-1999 |
| Willem Fredrik van Dyk | |
| *: | 4 Mrt 1909 |
| Kenya | |
| †: | 2 Nov 1999 |
| Witbank, Transvaal, Suid-Afrika | |
