1887 - Yes, date unknown
| Catherine Eliza Lillie van Dyk | |
| B: | 4 Dec 1904 |
| D: | Yes, date unknown |
| Georgina Magdalena van Dyk | |
| B: | 27 Nov 1906 |
| D: | Bef 22 Oct 1907 |
| Harriet Grace van Dyk | |
| B: | 11 Jul 1909 |
| D: | Yes, date unknown |
| Paul Johannes van Dyk | |
| B: | 5 Aug 1911 |
| D: | Yes, date unknown |
| Caroline Una Eveline van Dyk | |
| B: | 30 Nov 1913 |
| D: | Yes, date unknown |
| Frederick Henry van Dyk | |
| B: | 9 Dec 1915 |
| D: | Yes, date unknown |
| Benjamin Michael van Dyk | |
| B: | 5 Jul 1917 |
| D: | Yes, date unknown |
| Adelaide Lilly Susanna Harris | |
| B: | CA 1887 |
| D: | Yes, date unknown |
| Willem Hermanus van Dyk | |
| B: | CA 1862 |
| M: | 5 Jul 1904 |
| Wynberg, Kaap, Suid-Afrika | |
| D: | Yes, date unknown |
