Trethevy Quoit was first mentioned in 1584 by John Norden, in a topographical and historical account of Britain, but this account was first published in 1728. In the 19th century William Copeland Borlase studied the site and made drawings of it.
Trethevy Quoit's first mention occurred in 1584 by John Norden, who documented it in a topographical and historical account of Britain. This account was published in 1728. In the 19th century, William Copeland Borlase studied the site and produced drawings of it.