| Verfasser | Häufigkeit |
| Barrow, Geoffrey Wallis Stewart |
113 |
| Stewart, Thomas 1928-2006 |
83 |
| Wagner, Richard 1813-1883 |
65 |
| White, Stewart Edward 1873-1946 |
48 |
| Massey, Harrie Stewart Wilson 1908-1983 |
45 |
| Stewart, James 1908-1997 |
45 |
| Stewart, Dugald 1753-1828 |
44 |
| Stewart, William |
37 |
| Hamilton, William 1788-1856 |
35 |
| Ridderbusch, Karl 1932-1997 |
35 |
| Wallace, William Stewart 1884-1970 |
25 |
| Bayreuther Festspiele Festspielchor |
24 |
| Bayreuther Festspiele Festspielorchester |
23 |
| Stewart, James |
23 |
| Janowitz, Gundula 1937- |
21 |
| Stewart, Warren E. |
21 |
| Stewart, William J. |
21 |
| Bird, Robert Byron 1924-2020 |
20 |
| Jones, Gwyneth 1936- |
20 |
| King, James 1925-2005 |
19 |