1736 - Bef 1809 (< 72 years)
| Capt. Johannes Guilliaume van Helsdingen 1736-Bef 1809 |
| Capt. Johannes Guilliaume van Helsdingen | |
| B: | CA 1736 |
| D: | Bef 1809 |
 | Helena Judith Pentz -Yes, date unknown |
| Helena Judith Pentz | |
| M: | 20 Dec 1761 |
| Kaapstad, Kaap, Suid-Afrika | |
| D: | Yes, date unknown |
| Ernst August Egger van Dyk 1823-1889 |
| Ernst August Egger van Dyk | |
| B: | 2 Oct 1823 |
| Wynberg, Kaap, Suid-Afrika | |
| D: | 25 Feb 1889 |
| Malmesbury (Swartland), Kaap, Suid-Afrika | |
| Hilletje Aletta Bester 1835-Aft 1889 |
| Hilletje Aletta Bester | |
| B: | 12 Apr 1835 |
| Swartland, Kaap, Suid-Afrika | |
| M: | 15 Mar 1852 |
| Malmesbury (Swartland), Kaap, Suid-Afrika | |
| D: | Aft 1889 |
| Leonora Loret van Dyk 1824-Yes, date unknown |
| Leonora Loret van Dyk | |
| B: | 4 Dec 1824 |
| D: | Yes, date unknown |
| Maria Anna van Dyk 1826-Yes, date unknown |
| Maria Anna van Dyk | |
| B: | 25 Jun 1826 |
| D: | Yes, date unknown |
| Jacobus Alexander van Dyk 1827-1911 |
| Jacobus Alexander van Dyk | |
| B: | 25 Aug 1827 |
| Wynberg, Kaap, Suid-Afrika | |
| D: | 22 Dec 1911 |
| Ceres, Kaap, Suid-Afrika | |
| Aletta Petronella Hugo 1837-1911 |
| Aletta Petronella Hugo | |
| B: | 29 Aug 1837 |
| Ceres, Kaap, Suid-Afrika | |
| D: | 16 Sep 1911 |
| Ceres, Kaap, Suid-Afrika | |
| Charlotte Johanna Wilhelmina van Dyk 1830-1889 |
| Charlotte Johanna Wilhelmina van Dyk | |
| B: | 25 Jun 1830 |
| D: | 6 Jun 1889 |
| Pieter Adrianus de Gier, SV-PROG 1816-1864 |
| Pieter Adrianus de Gier, SV-PROG | |
| B: | 1816 |
| Netherlands | |
| M: | 14 Jul 1849 |
| Wynberg, Kaap, Suid-Afrika | |
| D: | 26 Aug 1864 |
| Kaapstad, Kaap, Suid-Afrika | |
| Hendrik Gird van Dyk 1831-1897 |
| Hendrik Gird van Dyk | |
| B: | 1831 |
| D: | 14 Oct 1897 |
| Ceres, Kaap, Suid-Afrika | |
| Susanna Johanna Christina Wagner 1832-1910 |
| Susanna Johanna Christina Wagner | |
| B: | 2 Jan 1832 |
| M: | 16 Jun 1856 |
| Wynberg, Kaap, Suid-Afrika | |
| D: | 8 Sep 1910 |
| Prins Alfred Hamlet, Ceres, Kaap, Suid-Afrika | |
| Anna Dorothea Georgina van Dyk 1832-1853 |
| Anna Dorothea Georgina van Dyk | |
| B: | CALC 11 Dec 1832 |
| Cape Colony, Suid-Afrika | |
| D: | 22 Jul 1853 |
| Kaapstad, Kaap, Suid-Afrika | |
| Michiel Pentz -Yes, date unknown |
| Michiel Pentz | |
| D: | Yes, date unknown |
| Johannes Gideon van Dyk 1834-Yes, date unknown |
| Johannes Gideon van Dyk | |
| B: | 1834 |
| D: | Yes, date unknown |
| Leonora Mariana van Helsdingen 1804-Aft 1846 |
| Leonora Mariana van Helsdingen | |
| B: | 1804 |
| Kaapstad, Kaap, Suid-Afrika | |
| D: | Aft 1846 |
| Petrus Diederik van Dyk 1797-1835 |
| Petrus Diederik van Dyk | |
| A: | 19 Nov 1797 |
| Kaapstad, Kaap, Suid-Afrika | |
| M: | 7 Dec 1822 |
| Kaapstad, Kaap, Suid-Afrika | |
| D: | 17 Aug 1835 |
| Wynberg, Kaap, Suid-Afrika | |
| Albertus Petrus Myburgh 1804-1873 |
| Albertus Petrus Myburgh | |
| A: | 1 Jan 1804 |
| M: | 20 Sep 1841 |
| Wynberg, Kaap, Suid-Afrika | |
| D: | 1 Aug 1873 |
| Anna Elizabeth van Helsdingen 1778-Bef 1808 |
| Anna Elizabeth van Helsdingen | |
| B: | 1778 |
| D: | Bef 1808 |
| Leonora Loret 1753-1827 |
| Leonora Loret | |
| B: | 9 Dec 1753 |
| M: | 29 Sep 1776 |
| D: | 8 Jul 1827 |
