1924 - Yes, date unknown| # | Children | Name | Born | Died | Father | Mother | ||
|---|---|---|---|---|---|---|---|---|
| 1 |
| David Schalk van Dyk | Olive Constance Walker | |||||
| 2 |
| b. 6 Sep 1949 | d. 26 Sep 1989 | David Schalk van Dyk | Olive Constance Walker | |||
| 3 |
| b. 6 Jul 1952 | d. 21 Aug 1999 | David Schalk van Dyk | Olive Constance Walker | |||
| 4 |
| David Schalk van Dyk | Olive Constance Walker |
