| Verfasser | Häufigkeit |
| Steinkamp, Hermann 1938- |
23 |
| Steinkamp, Maike 1974- |
7 |
| Steinkamp, Hildegard |
5 |
| Steinkamp, Horst 1925- |
5 |
| Pohl, Hans-Joachim |
4 |
| Rehkugler, Heinz 1943- |
4 |
| Steinkamp, Michael |
4 |
| Fleckner, Uwe 1961- |
3 |
| Steinkamp, Albert 1825-1904 |
3 |
| Ziegler, Hendrik 1968- |
3 |
| Hummel, Frida 1853-1929 |
2 |
| Steinkamp, Hans-Georg |
2 |
| Steinkamp, Hermann |
2 |
| Steinkamp, Stanley |
2 |
| Stephan, Franz 1940-2022 |
2 |
| Voigt, E. 1862- |
2 |
| Arp, Hans 1887-1966 |
1 |
| Berntzen, Ulrich |
1 |
| Blades-Zeller, Elizabeth 1951- |
1 |
| Buhmann, Stephanie 1977- |
1 |