- Yes, date unknown
| Caroline Amelia van Dyk | |
| B: | CA 1869 |
| Smithfield, Vrystaat, Suid-Afrika | |
| D: | Yes, date unknown |
| Wilhelm Ignatius Martinus van Dyk Mathey | |
| B: | 16 Jul 1869 |
| Philippolis, Vrystaat, Suid-Afrika | |
| M: | 20 Jan 1891 |
| Johannesburg, Transvaal, Suid-Afrika | |
| D: | 31 May 1907 |
| Johannesburg, Transvaal, Suid-Afrika | |
| Alfred Lewis Osley | |
| B: | CA 1877 |
| India | |
| M: | 16 Nov 1915 |
| Johannesburg, Transvaal, Suid-Afrika | |
| D: | Yes, date unknown |
| Np. | |
| D: | Yes, date unknown |
| Amalia Sophia Cornelia van Dyk | |
| B: | 27 Nov 1843 |
| D: | 29 May 1930 |
| Johannesburg, Transvaal, Suid-Afrika | |
