| # | Children | Name | Born | Died | Father | Mother |
|---|
| 1 | | | b. 9 Jul 1885 | d. 11 Jul 1949 | Jan Andries van Dyk, Sr. | Mary Anne Devery, (mixed) |
| 2 | | | b. 14 May 1887 | d. 22 Oct 1967 | Jan Andries van Dyk, Sr. | Mary Anne Devery, (mixed) |
| 3 | | | b. 21 May 1889 | d. 9 Oct 1918 | Jan Andries van Dyk, Sr. | Mary Anne Devery, (mixed) |
| 4 | | | b. 2 Apr 1891 | d. Yes, date unknown | Jan Andries van Dyk, Sr. | Mary Anne Devery, (mixed) |
| 5 | | | b. 5 Jan 1893 | d. 18 Apr 1985 | Jan Andries van Dyk, Sr. | Mary Anne Devery, (mixed) |
| 6 | | | b. 2 May 1895 | d. Yes, date unknown | Jan Andries van Dyk, Sr. | Mary Anne Devery, (mixed) |
| 7 | | | b. 18 Mar 1898 | d. Yes, date unknown | Jan Andries van Dyk, Sr. | Mary Anne Devery, (mixed) |
1854 - 1927 (73 years)