This episode of Tipperary Hidden Histories takes us back to 1850 for the chilling case of Bridget Peters, known locally as “Black Bid.” It is a story that sits at the uncomfortable intersection of folklore, medical desperation, and criminal deception.

The Roscrea Witch: The Tragedy of Maryanne Kelly (1850)

In the town of Roscrea, Thomas and Mary Kelly were a respectable couple whose six-year-old daughter, Maryanne, had been chronically ill since birth. In their desperation, they turned to Bridget Peters, a woman feared and respected for her supposed supernatural powers. Described by the press as having a “bloodless visage” and “fierce ferret’s eyes,” Black Bid was hired as a “charmer” to cure the child of what she claimed was a supernatural ailment.

The “Cure” and the Blind Ghost

The “treatment” was nothing short of a nightmare. Black Bid insisted on total secrecy, clearing the house of neighbors and even the child’s father. She convinced the mother that the child’s illness was caused by a “Blind Ghost” and that a radical ritual was required. This involved forcing the young girl to consume a “horrid mixture” of digitalis (foxglove), salt, and water, while Bid performed incantations.

When the child naturally vomited the concoction, Bid claimed the ghost was resisting. The ritual escalated until the little girl was held over a fire and then plunged into a cold bath. Tragically, Maryanne died during this ordeal. Even then, Black Bid’s deception continued; she told the grieving mother that the child was merely in a “trance” and that the ghost was leaving her body.

A Trial of Superstition

The trial at the Nenagh Assizes in 1851 was a sensation. While the “middle classes” of the time had begun to view witchcraft as a “popular superstition” worthy only of laughter, the testimony revealed how deeply these beliefs still held sway in rural communities. Bid’s defense claimed she was a “poor, simple-minded creature” trying to help, but the jury saw through the charade.

Bridget Peters was found guilty of manslaughter and sentenced to five months of hard labor in Nenagh Gaol. Interestingly, prison records revealed she was not the “ancient hag” described by the papers, but a forty-year-old woman standing just four feet ten inches tall—a stark contrast to the “cartoonish witch” caricature created by the media.