In the year 1825 some labourers who were employed in draining a swampy field upon a farm belonging to the Featherstone Castle estate came upon what seemed to be part of the trunk of an oak-tree. Finding that it impeded the progress of their work they endeavoured to cut it out with an axe, when to their surprise they discovered that the trunk was hollowed and contained some human bones, which, however, speedily became dust when exposed to the air. Proceeding with their work they found the remains of four more coffins of the same kind, in one of which was part of a skull.