| Verfasser | Häufigkeit |
| Frieling, Heinrich 1910-1996 |
124 |
| Frieling, Rudolf |
58 |
| Frieling, Heinrich |
44 |
| Frieling, Ekkehart 1942- |
40 |
| Frieling, Rudolf 1901-1986 |
39 |
| Frieling, Reinhard 1936- |
34 |
| Frieling, Rudolf 1956- |
32 |
| Frieling, Wilhelm Ruprecht 1952- |
26 |
| Frieling, Simone 1957- |
15 |
| Daniels, Dieter |
14 |
| Herzogenrath, Wulf 1944- |
14 |
| Gaensheimer, Susanne 1967- |
13 |
| Kosch, Alois |
11 |
| Frieling, Gerd |
10 |
| Frieling, Günter |
10 |
| Frieling, Hans-Dieter von 1945- |
10 |
| Frieling, Christian |
7 |
| Frieling, Melanie 1982- |
7 |
| Janus, Horst 1922-2008 |
7 |
| Sonntag, Karlheinz 1950- |
7 |