The trial was held on 19 August 1612 before Sir Edward Bromley, a judge seeking promotion to a
circuit nearer
London, and who might therefore have been keen to impress King James, the head of the judiciary. Before the trial began, Bromley ordered the release of five of the eight defendants from Samlesbury, with a warning about their future conduct. The remainder – Jane Southworth, Jennet Bierley, and Ellen Bierley – were accused of using "diverse devillish and wicked Arts, called Witchcrafts, Inchauntments, Charmes, and Sorceries, in and upon one Grace Sowerbutts", to which they pleaded not guilty. Fourteen-year-old Grace was the chief prosecution witness. Grace was the first to give evidence. In her statement she claimed that both her grandmother and aunt, Jennet and Ellen Bierley, were able to transform themselves into dogs and that they had "haunted and vexed her" for years. She further alleged that they had transported her to the top of a
hayrick by her hair, and on another occasion had tried to persuade her to drown herself. According to Grace, her relatives had taken her to the house of Thomas Walshman and his wife, from whom they had stolen a baby to suck its blood. Grace claimed that the child died the following night, and that after its burial at
Samlesbury Church Ellen and Jennet dug up the body and took it home, where they cooked and ate some of it and used the rest to make an ointment that enabled them to change themselves into other shapes. Grace also alleged that her grandmother and aunt, with Jane Southworth, attended
sabbats held every Thursday and Sunday night at Red Bank, on the north shore of the
River Ribble. At those secret meetings they met with "foure black things, going upright, and yet not like men in the face", with whom they ate, danced, and had sex. Thomas Walshman, the father of the baby allegedly killed and eaten by the accused, was the next to give evidence. He confirmed that his child had died of unknown causes at about one year old. He added that Grace Sowerbutts was discovered lying as if dead in his father's barn on about 15 April, and did not recover until the following day. Two other witnesses, John Singleton and William Alker, confirmed that Sir John Southworth, Jane Southworth's father-in-law, had been reluctant to pass the house where his son lived, as he believed Jane to be an "evil woman, and a Witch".
Examinations Thomas Potts, the clerk to the Lancaster Assizes, records that after hearing the evidence many of those in court were persuaded of the accused's guilt. On being asked by the judge what answer they could make to the charges laid against them, Potts reports that they "humbly fell upon their knees with weeping teares", and "desired him [Bromley] for Gods cause to examine Grace Sowerbutts". Immediately "the countenance of this Grace Sowerbutts changed"; the witnesses "began to quarrel and accuse one another", and eventually admitted that Grace had been coached in her story by a Catholic priest they called Thompson. Bromley then committed the girl to be examined by two JPs, William Leigh and Edward Chisnal. Under questioning Grace readily admitted that her story was untrue, and said she had been told what to say by Jane Southworth's uncle, Christopher Southworth aka Thompson, a
Jesuit priest who was in hiding in the Samlesbury area. Southworth was the chaplain at Samlesbury Hall, and Jane Southworth's uncle by marriage. Leigh and Chisnal questioned the three accused women in an attempt to discover why Southworth might have fabricated evidence against them, but none could offer any reason other than that each of them "goeth to the [Anglican] Church". After the statements had been read out in court Bromley ordered the jury to find the defendants not guilty, stating that: Potts concludes his account of the trial with the words: "Thus were these poore Innocent creatures, by the great care and paines of this honourable Judge, delivered from the danger of this Conspiracie; this bloudie practise of the Priest laid open". ==
The Wonderfull Discoverie of Witches in the Countie of Lancaster==