She was a servant at nearby Hockenhull Hall, found hiding in a cellar there by Oliver Cromwell's parliamentarian soldiers after the royalist owners had fled.
They tortured her to force her to reveal where the family valuables were hidden and, when she would not tell them, beheaded her in the attic, dragged her body downstairs and dumped it off one of the "Roman Bridges" (three medieval packhorse bridges on the River Gowy, still standing today at the end of Platts Lane in Hockenhull).
Legend has it that, 250 years following her beheading, the inn's owners, after researching the story, ascended to the attic to discover the bloodstains were still present where she had been killed.
For nearly 300 years, her ghost has been reported to wander the roads about Duddon, visiting the local park and bridges, and has been seen returning to her place of execution at the Headless Woman pub.
With their instruments, they were able to detect unexplained sounds and many more mysterious pieces of evidence that could reveal her actual presence.