 | Petrus Hendrik van Dyk (1880-1959) 
|
 | Elizabeth Kleynhans (1879-1961) |
| Elizabeth van Dyk (1898- )  |
| Jacobus Wessel van Dyk (1899-1977) |
| Johannes Lodewikus Olivier van Dyk (1902-1965) |
| Anna Johanna van Dyk (1904-1959) |
| Elsie Aletta Hendrika van Dyk (1909-1980) |
| Catharina Maria van Dyk (1912- ) |
| Friedrich Schönknecht (1879-1946) |
| Sophia Wilhelmina Johanna Putchart (1889-1945) |
| Irene Emilie Sophie Schönknecht (1919-1998)
|
| Petrus Hendrik van Dyk (1914-1978)
|
| Petrus Hendrik van Dyk (1941-1995) |
