- Bef 1938
| Johannes Lambertus van Dyk | |
| B: | 19 Nov 1911 |
| Rotterdam, Zuid-Holland, Nederland | |
| D: | 20 Aug 1999 |
| Johannesburg, Transvaal, Suid-Afrika | |
| Gezina Stempels | |
| B: | 21 Jun 1923 |
| M: | 21 Feb 1948 |
| D: | 23 Jul 2017 |
| Transvaal, Suid-Afrika | |
| Wilhelmina van Alphen | |
| B: | CA 1916 |
| Rotterdam, Zuid-Holland, Nederland | |
| M: | 19 Jan 1938 |
| Rotterdam, Zuid-Holland, Nederland | |
| D: | Yes, date unknown |
| Arie van Dijk, Nederlander | |
| B: | Nederland |
| D: | Bef 1938 |
| Dirkje Catharina Huis in't Veld | |
| B: | CA 1878 |
| Nederland | |
| D: | Yes, date unknown |
