1874 - Yes, date unknown
| Ernest Manfred Holtmann | |
| B: | 4 Jan |
| D: | CA Apr 2021 |
| Gideon van Dyk | |
| B: | 30 Mar 1951 |
| D: | 1 Mar 1980 |
| Krugersdorp, Transvaal, Suid-Afrika | |
| Helena Dorothea de Beer | |
| B: | 27 Mar 1925 |
| Pretoria, Transvaal, Suid-Afrika | |
| D: | 26 May 2001 |
| Sasolburg, Vrystaat, Suid-Afrika | |
| Gideon van Dyk | |
| B: | 2 Oct 1921 |
| Roodepoort, Transvaal, Suid-Afrika | |
| M: | 28 Nov 1942 |
| Roodepoort, Transvaal, Suid-Afrika | |
| D: | 14 Sep 1973 |
| Johannesburg, Transvaal, Suid-Afrika | |
| Paulina Sophia de Beer | |
| B: | 25 Mar 1928 |
| D: | 24 Dec 2003 |
| Alberton, Transvaal, Suid-Afrika | |
| Abraham Paulus van Dyk | |
| B: | 3 May 1926 |
| M: | 22 Feb 1947 |
| D: | 29 Jan 1978 |
| Maria Elizabeth van Staden | |
| B: | CA 1874 |
| Pretoria, Transvaal, Suid-Afrika | |
| D: | Yes, date unknown |
| Johannes Christiaan de Beer | |
| B: | 7 Mar 1869 |
| M: | 31 Mar 1916 |
| Erasmus, Transvaal, Suid-Afrika | |
| D: | 8 Oct 1955 |
| Krugersdorp, Transvaal, Suid-Afrika | |
