1900 - 1978 (78 jare)
| Maria Christina van Dyk | |
| *: | 2 Mei 1921 |
| †: | Ja, datum onbekend |
| John Andrew Londt | |
| *: | 4 Jul 1915 |
| x: | 26 Mrt 1940 |
| Bloemfontein, Vrystaat, Suid-Afrika | |
| †: | Ja, datum onbekend |
| Johanna Dorothea van Dyk | |
| *: | 2 Feb 1925 |
| †: | 24 Nov 2001 |
| Germiston, Transvaal, Suid-Afrika | |
| Rudolf Jacob Francois Groenewald | |
| *: | 16 Okt 1922 |
| x: | 1 Mrt 1947 |
| †: | Ja, datum onbekend |
| Alfonso Joseph van Dyk | |
| *: | 13 Feb 1936 |
| †: | 18 Des 1987 |
| Durban, Natal, Suid-Afrika | |
| Mavis Engela Morgan | |
| *: | 26 Feb 1943 |
| x: | 30 Jul 1965 |
| †: | Ja, datum onbekend |
| Olga Frankot | |
| *: | 5 Mei 1936 |
| Assen, Drenthe, Netherlands | |
| †: | 7 Sep 1976 |
| Observatory, Kaap, Suid-Afrika | |
| Magdalena Catharina Opperman | |
| *: | 22 Jan 1900 |
| †: | Mrt 1978 |
| Willem Johannes Stephanus van Dyk | |
| *: | 21 Jun 1882 |
| x: | 5 Mei 1919 |
| †: | CA 1939 |
