The festival is held in celebration and memorial of the efforts of legendary Mousehole resident Tom Bawcock to lift a famine from the village by going out to fish in a severe storm.
Within this work Nance also speculated that the name Bawcock was derived from Beau Coq (French) - he believed the cock was a herald of new light in Pagan times and the origins of the festival were pre-Christian.
The children's book The Mousehole Cat by Antonia Barber was inspired by the traditions and practice of Tom Bawcock's Eve and resulted in a television production of the same name.
(Ms Barber lists Star-Gazy Pie as a staple of Mousehole diet before Tom's heroic fishing expedition, however, whereas according to tradition it dates from his return and legendary catch.)
Nex cumd fermaads, braa thustee jaads As maad ar oozles dry, An ling an haak, enough to maak a raunen shark to sy!
A aech wed clunk as ealth wer drunk En bumpers bremmen y, An wen up caam Tom Bawcock's naam We praesed un to tha sky.