 | Gideon van Dyk (1802- ) 
|
 | Johanna Hendrika Maria Geldenhuys (1804- )
|
| Hendrik Albertus van Dyk (1823- )  |
| Christoffel Johannes Jacobus van Dyk (1825-1909) |
| Albertus Barend van Dyk (1827-1890) |
 | Christiaan Albertus Johannes van Dyk (1830-1832) |
| Christiaan Johannes Jacobus van Dyk (1833- ) |
| Hilletje Aletta Margaretha van Dyk (1844-1933) |
| Albertus Barend Johannes van Dyk (1849-1912) |
| Gerrit Johannes Visser (1798- ) |
| Anna Catharina Sophia Smit (1804- ) |
| Huibrecht Aletta Jacoba Visser (1827- ) |
| Johannes Cornelius Visser (1831- ) |
| Gideon Christiaan Matthys van Dyk (1821-1895)
|
| Anna Catharina Johanna Visser (1825-1865)
|
| Johanna Hendrika Maria van Dyk (1844-1871) |
| Gerhardus Gideon Johannes van Dyk (1846- ) |
| Gideon Christiaan Bester van Dyk (1848-1930) |
