"I think it good to begin with St Patrick his Purgatory, partly because it is most notoriously known and partly the more that some writers as the author of Polychronicon and other, that were miscarried by him, seem to make a great doubt where they…
"Some of the evil spirits settled on the Island of Swimmers to which they gave the name of demons. The demonaic island in truth is girded by an inland lake..."
