| Verfasser | Häufigkeit |
| Maisel, Richard |
4 |
| Monmerqué, Marie Caroline Rosalie Richard de Cendrecourt 1800-1885 |
4 |
| Strauss, Richard 1864-1949 |
4 |
| Fransman, Jude |
3 |
| Haythornthwaite, Caroline |
3 |
| Hofmannsthal, Hugo von 1874-1929 |
3 |
| Meyers, Eric M. |
3 |
| Montmerqué, Marie Caroline Rosalie Richard de Cendrecourt |
3 |
| Petrig, Caroline Maria |
3 |
| Randle, Thomas 1958- |
3 |
| Andrews, Richard 1953- |
2 |
| Bilyayeva, Svitlana |
2 |
| Birch, Kean |
2 |
| Brereton, Richard |
2 |
| Coro Gulbenkian |
2 |
| Côte, Laurence |
2 |
| Deacon, Richard 1949- |
2 |
| Diana, Mike 1969- |
2 |
| Discenza, Richard |
2 |
| Finkel, Caroline |
2 |