Sabine Baring-Gould,
A Book of Folklore
(1913)
“ Soon after, Guntram, awakening, said that he had just had a most extraordinary dream, in which he thought that he had crossed a torrent on a bridge of steel, and entered a subterranean palace full of gold and jewels. The squire then relating what he had seen, Guntram set a number of men to work, the hill was undermined, and the treasure discovered. Thenceforth that hill bore the name of Mont-Trésor. ”
