| Verfasser | Häufigkeit |
| Steyn Parvé, Daniel Couperus |
6 |
| Bester, S. Pieter |
3 |
| Koekemoer, Marinda 1961- |
3 |
| Steyn Parvé, D. C. |
3 |
| Steyn, Peter |
3 |
| Steyn, Hendrik Pieter |
2 |
| Steyn, Hester M. 1955- |
2 |
| Steyn, Jacques |
2 |
| Steyn, P. P. |
2 |
| Colbin, Marie |
1 |
| Hajek, Peter |
1 |
| Hoenig, Heinz |
1 |
| Hunold, Rainer |
1 |
| Jagals, Paul |
1 |
| Kindler, Walter |
1 |
| Steyn Parvé, Dan. Janus |
1 |
| Steyn, Hester M. |
1 |
| Steyn, M. |
1 |
| Steyn, Pieter |
1 |
| Van Belle, Jean-Paul 1961- |
1 |