1859 - 1935 (75 years)
| Susanna Sophia du Plessis | |
| B: | 25 May 1882 |
| D: | 6 Jul 1941 |
| Anna Elisabeth Frederika du Plessis | |
| B: | 12 Nov 1884 |
| D: | Bef 1890 |
| Jacoba Herculasina du Plessis | |
| B: | 16 Nov 1918 |
| D: | Yes, date unknown |
| Jan Adriaan du Plessis | |
| B: | 26 May 1920 |
| D: | Yes, date unknown |
| Catharina Beatrix du Plessis | |
| B: | 19 Jan 1922 |
| D: | 23 May 1979 |
| Jan Adriaan du Plessis | |
| B: | 14 Nov 1886 |
| Rustenburg, Transvaal, Suid-Afrika | |
| D: | 5 Jul 1924 |
| Catharina Beatrix van Dyk | |
| B: | 29 Sep 1898 |
| Rustenburg, Zuid-Afrikaansche Republiek | |
| M: | 5 Jan 1918 |
| D: | 17 Jan 1985 |
| Witbank, Transvaal, Suid-Afrika | |
| Maria Elizabeth du Preez | |
| M: | Bef 1918 |
| D: | Yes, date unknown |
| Anna Elisabeth Frederika du Plessis | |
| B: | 19 Dec 1890 |
| D: | 7 Sep 1953 |
| Laurika Louisa du Plessis | |
| B: | 7 Sep 1892 |
| D: | Yes, date unknown |
| Johannes Machiel du Plessis | |
| B: | 2 Nov 1894 |
| D: | 2 Feb 1942 |
| Aletta Elisabetha du Plessis | |
| B: | 22 Jul 1896 |
| D: | 31 Dec 1896 OR 31 Dec 1897 |
| Elsje Elisabetha du Plessis | |
| B: | 22 Jul 1898 |
| D: | 11 Feb 1900 |
| Johannes Christiaan du Plessis | |
| B: | 25 Dec 1900 |
| D: | 29 Jul 1948 |
| Catharina Pieternella du Plessis | |
| B: | 17 Sep 1902–1904 |
| D: | Yes, date unknown |
| Elsje Elisabetha du Plessis | |
| B: | 10 Feb 1906 |
| D: | 10 Apr 1944 |
| Johannes Christiaan du Plessis | |
| B: | 13 Nov 1859 |
| D: | 13 Jun 1935 |
| Laurika Louisa van Helsdingen | |
| B: | 30 Jan 1861 |
| D: | 6 Dec 1936 |
