Tuor and Bronweg appear from the tale of The Fall of Gondolin, which was already written; Bronweg is the Gnomish form of Voronwë, that same Voronwë who accompanied Tuor from Vinyamar to Gondolin in the later legend. Tevildo Prince of Cats was a demonic servant of Melko and the remote forerunner of Sauron; he is a principal actor in the original story of Beren and Tinúviel, which was also already written (the Tale of Tinúviel
