In the summer of 1902, the quiet rural community of Clonbrock in Queen’s County, Ireland, was shaken by a murder that would unravel the secrets of an ordinary farming household and end with two executions. The victim was John Daly, a hard-working coal carrier in his forties who lived with his wife Mary and their two young children on a five-acre holding near the main road between Carlow and Castlecomer. Mary Daly, born Mary Bridget Byrne in 1865, had grown up in the nearby countryside as the daughter of tenant farmers. She had married John Daly around 1890, and the couple had settled into a respectable if modest life, raising a son named John and a daughter named Elizabeth while Daly spent long hours hauling coal between Clonbrock and Carlow.

By the turn of the century, local gossip had begun to whisper that the marriage was troubled. The whispers centered on a neighbor named Joseph Taylor, a man twelve years younger than Mary Daly, who lived with his mother and brother on a farm only a few hundred yards from the Daly home. Rumors said that Taylor had grown unusually familiar with Mrs. Daly, and that John Daly had quarreled bitterly with both of them about it.
On Monday, the 16th of June, 1902, John Daly was sent to Carlow to deliver a load of coal. He completed his work and remained in town until early evening, then set out for home. Several people who saw him on the road later remarked that he was driving faster than usual. Those who knew him said he was generally a slow and steady driver, rarely in a hurry, but on this occasion he appeared to be pressing the horse along at a quick pace.
When he reached home, he unharnessed the horse and turned it out into the field behind the house, as he always did. The next morning, Tuesday the 17th of June, Mary Daly woke at about eight o’clock and realized her husband was not in bed. She called her son and told him to look for his father. The boy went outside but soon returned, clearly distressed, telling his mother that his father was lying in the field.
Mrs. Daly followed him and saw her husband’s body lying motionless on the grass. She stood for a moment, taking in the scene, then went back to the house. Once inside, she seemed to pause, as if to collect her thoughts and consider carefully what to do next.
For reasons that were never clearly explained, she did not immediately send word to the police, and some time passed before she notified them. When the report was finally received, officers arrived without delay. At the scene, they found John Daly lying on the ground not far from where the horse had been turned out. His head was badly cut, and there was a considerable amount of blood on the grass around him.
From the nature of his wounds, the police quickly concluded that a violent assault had taken place. Questioned about the previous night, Mrs. Daly said that the last time she had seen her husband was when he left for work on Monday morning. She claimed she had remained up until eleven o’clock waiting for him, and when he did not come home, she went to bed.
She said she had heard no disturbance and had slept soundly until morning. The police were already aware of the rumors concerning Mrs. Daly and Joseph Taylor, and they took Taylor to the station for questioning. On Wednesday the 18th of June, Dr.
Higgins, the county coroner, held an inquest in Clonbrock close to where the body had been found. Local magistrates and police attended, along with many local people drawn by both concern and curiosity. The first witness was the Dalys’ young son, also named John. He was emotional as he explained how his mother had sent him out to look for his father on the morning of the discovery.
He said that after crossing the small field behind the house, he saw his father lying near a gap in the hedge and it looked like he was dead. Frightened, he ran back to tell his mother, who went with him to the field. Asked what his mother did next, the boy replied that after she looked at the body for a few moments, she turned to him and said his father was dead. Sergeant Conlan then testified.
He described finding John Daly lying on his side, his head badly injured and his cap lying a short distance away. The area nearby showed signs of a struggle, and there were marks that appeared to have been made by dragging a body through the wet grass. Blood was visible on the ground. Conlan said he immediately sent for the district doctor and for additional officers from Carlow.
Other witnesses spoke of Daly’s character, describing him as hard-working and generally well regarded, though known to drink. Several mentioned the local gossip concerning Mary Daly’s friendship with Joseph Taylor, and some stated plainly that the relationship between them was not of the proper kind. The last witness was Dr. McKenna, who described the wounds on Daly’s body.
Death had been due to a fracture of the skull and internal bleeding. Some of the injuries had been caused by a blunt object, others by something sharp, possibly a hayfork. The coroner summed up the evidence for the jury, remarking on the seriousness of the crime and the absence of any clear motive so far discovered. The jury retired briefly and returned a verdict that John Daly had been willfully murdered by some person or persons unknown.
Joseph Taylor, whose name had been mentioned in connection with previous quarrels in the Daly household, was no longer detained. The authorities said there was insufficient evidence to charge any individual, though inquiries were continuing. The police kept investigating and gradually uncovered the tangled circumstances of the case. It emerged that Joseph Taylor and Mary Daly had been involved in an improper relationship for some time and that John Daly had frequently argued heatedly with both of them about it.
On Thursday the 26th of June, the police arrested both Joseph Taylor and Mary Daly and charged them with murder. The trials began in December. Both Taylor and Mrs. Daly pleaded not guilty, and the court ordered that Mary Daly would face a separate trial, with Taylor’s to proceed first.
The courtroom was packed with spectators, and many more remained outside. Mr. De Renzy, representing Taylor, obtained permission to exclude certain portions of the evidence on the grounds that they referred to only one of the accused. The prosecution, led by Mr.
Wakeley, alleged that Taylor had long been on intimate terms with Mary Daly and that she had urged him to kill her husband, even providing him with drink to give him courage. Witnesses described seeing Daly in Carlow on the 16th of June and later near his home that evening. Then the Dalys’ young son gave dramatic testimony. He told the court that at half past nine on the night of the murder, he was awakened by shouting in the yard.
He looked out of the window and saw his father and Mr. Taylor engaged in a violent struggle. He got up, dressed, and went outside, where he saw his mother standing nearby as his father was attacked by Taylor. He then watched Taylor drag his father over the stile into the field behind the house.
He followed as far as the second stile and watched as his father was pulled into the large field. He heard what sounded like someone being struck, and after a few moments the noise stopped. He went back inside and returned to bed. When he told how the next morning his mother sent him to look for his father and how he returned saying he thought his father was dead in the field, a faint murmur moved through the crowd before the courtroom fell silent again.
His sister Elizabeth said she did not wake during the night but was there in the morning when her brother was sent to look for their father. She added that later their mother had sent them to the police station to report the death and instructed them to say they knew nothing of how it had happened. Police officers testified about implements found near the scene, all stained with blood, which they believed had been used in the crime. Dr.
Lane, who conducted the postmortem, stated that the deceased had suffered twelve serious wounds to the head, consistent with being struck repeatedly by a blunt instrument. When the trial concluded, Justice Kenny summed up the evidence, placing special emphasis on the uncontradicted testimony that Taylor had maintained improper relations with Daly’s wife and that she had repeatedly encouraged him to kill her husband and had supplied him with drink to aid him. The jury deliberated for forty minutes and returned a verdict of guilty. Asked if he had anything to say, Taylor replied that he was an innocent man.
Justice Kenny pronounced the sentence of death by hanging. Mary Daly’s trial followed, also presided over by Justice Kenny. The courtroom was again packed. The prosecution argued that she had encouraged Taylor to kill her husband and had supplied him with drink, and they highlighted her conduct immediately after the murder.
Her children repeated their evidence and described how, after seeing their father lying dead in the field, their mother went about her household duties, preparing breakfast before instructing them to give false information to the police. Sergeant Conlon testified that Mrs. Daly had told him she did not know where her husband was but thought he might be in the field, which he found strange, since the body was found very close to the house. The prosecution also presented statements by Taylor alleging that on the 9th of May, Mrs.
Daly had attempted to poison her husband by putting a toxic substance in his tea, but Daly had refused to drink it after a sip. A doctor confirmed that a liquid handed to police by Taylor was carbolic acid, which if swallowed would cause severe internal burns and could prove rapidly fatal, though he noted it was commonly used as a disinfectant on farms. A neighbor testified that on Sunday the 15th of June, the day before the murder, Daly had been locked in the police station at around 2:30 a. m.
for being drunk and causing a disturbance at home. The prosecution focused on the way Mrs. Daly had directed her children after the murder, arguing that her calm and methodical behavior stood in stark contrast to the violence of the previous night. In closing, they told the jury that her behavior on the morning after the murder, calmly preparing breakfast, delaying any immediate report, and finally sending her children to the police with false instructions, was inconsistent with innocence.
For the defense, Mr. De Renzy argued that Daly and Taylor had been drinking heavily on the day of the murder and were in a highly excitable state. He suggested the tragedy could have resulted from a sudden quarrel between the two men, and that Mrs. Daly, caught in the middle, had neither the opportunity nor the courage to intervene.
Justice Kenny directed the jury to consider carefully whether Mrs. Daly had actively participated in the murder or whether Taylor alone was responsible. After deliberating for fifty minutes, the jury returned a verdict of guilty, accompanied by a strong recommendation for mercy. Asked if she had anything to say, Mrs.
Daly remained silent. Justice Kenny pronounced the sentence of death by hanging. Her sentence was appealed, and some thought it might be commuted, especially given the jury’s recommendation for mercy, but the appeal was rejected. When informed that her petition for a reprieve had been unsuccessful, Mrs.
Daly simply shook her head and said nothing. In her final days she maintained a calm and composed demeanor, receiving regular visits from the Catholic chaplain and from the nuns at the nearby convent. Joseph Taylor consistently denied any guilt and maintained his innocence to the end. He was executed at Kilkenny prison on Wednesday the 7th of January, 1903.
Two days later, on Friday the 9th of January, Mary Daly was hanged.