| Verfasser | Häufigkeit |
| Gerhardt, Thomas ca. 20./21. Jh |
17 |
| Gerhardt, Fritz 1907-1981 |
12 |
| Gerhardt, Volker |
11 |
| Gerhardt, Alban 1969- |
10 |
| Gerhardt, Thomas |
10 |
| Ottmann, Henning |
9 |
| Thompson, Martyn P. |
9 |
| Trenker, Luis 1892-1990 |
8 |
| Ballestrem, Karl Graf |
7 |
| Gerhardt, Elena 1883-1961 |
7 |
| Gerhardt, Uta 1938- |
6 |
| Gerhardt, Paul 1607-1676 |
4 |
| Gerhardt, Sonja 1989- |
4 |
| Hartmann, Udo 1970- |
4 |
| Parsons, Talcott 1902-1979 |
4 |
| Tetzlaff, Christian 1966- |
4 |
| Ballestrem, Karl 1939-2007 |
3 |
| Erb, Karl 1877-1958 |
3 |
| Fuchs, Marta 1898-1974 |
3 |
| Gerhardt, Charles 1927-1999 |
3 |