Name
- Ossian, of Add MS 34119[remove]3
- British Museum, 1753-2
- Cotton, Charles, poet and writer, 1630-16872
- Ellis, Henry, Knight, Principal Librarian, British Museum, 1777-18692
- Towneley, John, book collector, 1731-18132
- Davies, Walter, alias Gwallter Mechain, clergyman, poet, antiquary and critic, 1761-18491
- Hughes, Robert, alias Rhobin Ddu1
- Jones, Owen, of Add MS 149771
- Jones, Thomas, of Tregarow, alias Thomas Sion Davydd Madog, alias Twm Sion Catti1
- Owen, Gronwy, Reverend; alias Gronwy Ddu1
- Pennant, Thomas, of Add MS 150561
- Périgord, Charles Maurice de Talleyrand-, Prince of Benevento, 1754-18381
- Roberts, John, of Ty-du1
- Williams, Edward, alias Jorwerth Morganwg, alias Jorwerth Gwilym1