| Verfasser | Häufigkeit |
| Knowles, James Sheridan 1784-1862 |
43 |
| Knowles, Malcolm S. 1913-1997 |
39 |
| Taylore-Knowles, Steve |
35 |
| Mann, Malcolm 1969- |
34 |
| Knowles, Richard D. 1936- |
13 |
| Knowles, Stephen |
13 |
| Stowe, Peter William Edward 1927- |
13 |
| Knowles, Asa S. 1909-1990 |
12 |
| Knowles, Sebastian D. G. |
11 |
| Knowles, Scott G. |
10 |
| DeVeaux, Scott Knowles 1954- |
7 |
| Knowles, Ruth Sheldon |
7 |
| Knowles, Bernard 1900-1975 |
6 |
| Knowles, Elizabeth 1946- |
6 |
| Knowles, Sam |
6 |
| Smith, Martha |
6 |
| Conrad, Joseph 1857-1924 |
5 |
| Dissertori, Günther |
5 |
| Hitchcock, Alfred 1899-1980 |
5 |
| Holton, Elwood F. 1957- |
5 |