The Lizard in Cornwall is a high plateau surrounded by the sea, with numerous hidden little coves and beaches, just the sort of area for mermaid stories.
Many Cornish people, particularly sailors, have claimed to have seen or heard a mermaid and belief in them was once widespread. There are many stories of mermaids seen on the rocks and of mermaids sitting weeping and wailing on the shore.
The mermaids in Cornish stories possess many of the features of mermaids the world over. They are beautiful, often seen combing their golden hair and live for a long time without ageing. Like many British and Irish mermaids, the mermaid in this story has more sympathy, inquisitiveness and interest in humans than other mermaids.
It was often thought that people with a knowledge of healing or a knowledge of the future gained these powers by supernatural means, either from the witches, fairies or, in this case, a mermaid. This is not the only tale passed down the generations, of special powers given to an ancestor from a mermaid. Preparing a vessel of water, which would show the face of a thief, as in the story, is a common means of detection that occurs in many myths.
Mermaids are one of the most famous mythical creatures, depicted regularly in literature and film. The "Mermaid's Rock" can still be seen off the coast and you can visit Kynance cove and the beaches by the Lizard.