- Yes, date unknown| # | Children | Name | Born | Died | Father | Mother | ||
|---|---|---|---|---|---|---|---|---|
| 1 |
| b. 21 Jan 1921 | d. 1 Jan 1986 | Sybrand Jacobus van Dyk, ii | Aletta Elizabeth Theron | |||
| 2 |
| b. 15 Feb 1923 | d. 24 Sep 2004 | Sybrand Jacobus van Dyk, ii | Aletta Elizabeth Theron | |||
| 3 |
| b. 17 Apr 1927 | d. Yes, date unknown | Sybrand Jacobus van Dyk, ii | Aletta Elizabeth Theron | |||
| 4 |
| b. 12 Dec 1929 | d. 30 Nov 2006 | Sybrand Jacobus van Dyk, ii | Aletta Elizabeth Theron | |||
| 5 |
| b. 19 Dec 1932 | d. 12 Oct 2016 | Sybrand Jacobus van Dyk, ii | Aletta Elizabeth Theron | |||
| 6 |
| b. 25 Feb 1935 | d. Yes, date unknown | Sybrand Jacobus van Dyk, ii | Aletta Elizabeth Theron | |||
| 7 |
| b. 17 Dec 1939 | d. 28 Oct 1990 | Sybrand Jacobus van Dyk, ii | Aletta Elizabeth Theron |
