(Thanks to Meaghan Good of the Charley Project for the guest post. -ed.)

On this date in 1953, housekeeper Louisa May Merrifield, the so-called Blackpool Poisoner, was hanged at Machester’s Strangeways Prison for killing her employer.

She was the third-last woman hanged in Britain and the very last woman to be executed at that particular prison, which now houses only men; the job was performed by Albert Pierrepoint.

Born in 1906, Louisa had already served prison time for ration book fraud by the time of the murder, and she lost custody of her four children due to her excessive drinking and neglect.

She couldn’t seem to hold on to a man (she was married three times) or a job (she had 20 in three years).

She took her final position on March 12, 1953, after she and her husband of one month, 71-year-old Alfred Edward Merrifield, became housekeepers and live-in companions to Sarah Ann Ricketts, a spinster who was nearly eighty years old. Sarah Ricketts owned a bungalow at 339 Devonshire Road, North Shore, Blackpool.

The Merrifields indulged in elder abuse and neglect, and Sarah Ann complained she didn’t get enough to eat and that her housekeepers swilled rum on her dime. Meanwhile, Louisa was going around boasting that she’d inherited a £3,000 house.

When someone asked her who had died, she answered, “She’s not dead yet, but she soon will be.”

Louisa’s prophecy was eerily accurate: Sarah Ann Ricketts expired on the night of April 14, 1953, only a month after she’d hired the Merrifields and three days after Louisa’s prediction … but not before drafting a new will which left her bungalow to the Merrifields.

Louisa didn’t call a doctor until the next morning. She said that, as the old woman was clearly beyond help, she didn’t want to drag anyone out of bed in the middle of the night.

The suspicious GP refused to sign a death certificate and insisted on an autopsy, which revealed the cause of death as phosphorus poisoning, administered in the form of a rat poison called Rodine.

Although a police search of the bungalow didn’t turn up any Rodine, a check at the local pharmacy showed Louisa had recently purchased the stuff and signed the poison register.

The Merrifields found themselves charged with murder. Louisa was arrested first, two weeks after Sarah Ricketts died, and Alfred a few days later.

At their trial in July 1953, Louisa was convicted and sentenced to hang. The judge called her crime “as wicked and cruel a murder as I ever heard tell of.”

The jury couldn’t reach a verdict on Alfred, however, and the district attorney decided not to prosecute again. He was released and in due time inherited a half-share in Mrs. Ricketts’s bungalow. He died in 1962 at the age of 80.

Louisa Merrifield’s ghost is said to haunt the cell she once inhabited at Strangeways Prison.

On this day..

• 1809: Six at Halifax for the mutiny aboard the HMS Columbine
• 1973: Charles Horman, American journalist in the Pinochet coup
• 1868: Melvin Baughn, Pony Express rider turned horse thief
• 1727: Three at Tyburn
• 96: Domitian assassinated after condemning an astrologer
• 1685: Krystof Alois Lautner, Witch Hammer victim
• 1306: Nigel de Brus, brother of the King
• 1959: Harvey Glatman, signature killer
• 1755: Mark and Phillis, a landmark
• 1944: Six Jesuits in Palau
• 1989: Henri Zongo and Jean-Baptiste Boukary Lengani
• 1589: Dietrich Flade, for leniency towards evildoers