Mary Anne “Mamie” Cadden is one of the more polarizing figures in Irish history. She shines a light on the brutal realities faced by countless women when reproductive choice is is not merely restricted but actively criminalized. Her tale also reveals the deep cost of working in the shadows for a society that outwardly condemns your services while quietly depending on them.

Mamie Cadden was born in America but her Irish parents moved their growing family back to County Mayo and raised them on a farm. Mamie loved the farm but did not want to spend her life there so when she got older she sold her portion of the land to get the schooling she needed to become a licensed midwife in 1926. She excelled in her craft but it was her extra curricular services that would both define her legacy and seal her fate. Mamie worked hard, providing full reproductive healthcare for women who had nowhere else to go. She offered maternity care, arranged adoptions and fostering services, but she also helped women with unwanted pregnancies by providing illegal abortions. Women traveled from across Ireland, seeking care that the official medical system could not and would not provide. Cadden built a thriving word of mouth practice that served multitudes of women and she prospered because of it. She dined at the city’s finest restaurants, went out socializing and dancing, drove a bright red car, and lived as though she had every right to this prosperity, because she believed she did. She rejected the shame and secrecy that Catholic Ireland demanded from someone like her, and this loud flamboyance cost her. She was arrested and jailed multiple times, These stints in jail resulted in Cadden losing her license but whenever she got released, she carried on. Irish women from all walks of life continued to find their way to her door until 1956.

Everything changed when one of her patients, Helen O’Reilly, died. Multiple deaths had been connected to Cadden but police could never tie them directly to her until Helen passed. Helen’s death could not be swept under the rug (like others allegedly were) and it was directly tied to Nurse Cadden so suddenly, the crucial care she had given became her downfall.

The police made an example out of her and prosecuted her fully. She was the first and only person in Ireland to face capital punishment for a maternal death resulting from an abortion, despite the fact that such deaths occurred regularly before and after her time. The polite society that secretly needed her then publicly shunned her and the papers sensationalized the “backstreet abortionist” as a murderess. “Nurse Cadden” became shorthand for something sinister but that framing obscures what she actually was: a woman filling a void that church and state had created but refused to address.

Mamie Cadden’s death sentence was later commuted to life in prison but that life ended suddenly just a few short years later. She began serving her time in Mountjoy Prison, but was eventually moved to the Criminal Lunatic Asylum in Dublin where she died of a heart attack on this day in 1959.

Cadden’s story is not a cautionary tale about the dangers of abortion. It is evidence of what happens when legal, accessible reproductive healthcare is withheld from women. When we call her a “backstreet abortionist,” we are borrowing the vocabulary of the people who criminalized this care in the first place and it is used as a historical reference only. In truth, Mamie was a convenient scapegoat for a system that preferred to punish people (mostly women) rather than examine its own structural failures. Women who were facing unwanted pregnancies or dangerous births had almost no legal options at that time (don’t get me started on the laundries) and the official medical system, constrained by law and Catholic doctrine, could not help them. Mamie Cadden could, and she did. In the end, she was neither a demon or an angel. She was a woman who recognized a need, had the skills to meet it, and operated in the gaps left by official medicine. Her story is not really about her own choices; it is about the systems that forbid choices, thereby forcing women into dangerous situations and then criminalizing the people who try to help them.

Contraception was outlawed in Ireland until 1979. Abortion was illegal until 2018 when voters repealed Ireland’s Eighth Amendment and changed reproductive healthcare on the island even more. The services that once made Cadden a criminal are now legal and accessible. That shift did not happen because Irish society woke up one morning with different values. It happened because Irish women had suffered for long enough and would no longer tolerate the silence, travel, and secrecy around this topic. It happened because enough people finally recognized that criminalizing reproductive healthcare creates more harm than it prevents.

Mamie Cadden understood this when she opened her practice 100 years ago and her story should serve as a vital reminder that nothing will ever eliminate the demand for abortion services. She reminds us that laws against abortion only push these services underground, often with tragic consequences. This is especially important to remember in this day and age when women all around the world are actually losing this crucial option. Women need safe abortion care and Mamie Cadden and Helen O’Reilly both remind us that only tragedy follows when that choice is taken away.