In a shocking case from 1901, Blanche Monnier was discovered in a horrifying state inside her family's attic, where she had been locked away for 25 years. The reason? She had fallen in love with a man her mother deemed unsuitable.
Police Commissioner Bucheton made the grim find after receiving an anonymous letter alleging that a "half-starved" woman was being held against her will. The letter described the room's air as "unbreathable" due to the foul odor.
The Discovery
On May 23, 1901, Bucheton arrived at the Monnier family's grand home in Poitiers, France. The family was well-regarded and charitable, but the commissioner persisted in his investigation. He spoke with Louise Monnier, the mother, who had recently been widowed.
The Monniers had two children: Marcel, a law graduate, and Blanche, described as "very gentle and good-natured." Blanche had been known for her beauty and had attracted many suitors in her youth. However, she had not been seen in 25 years, and the family had publicly expressed concern, leading friends to assume she had fled to Paris.
A Sickening Truth
Bucheton and his officers searched the house and found a padlocked door in the attic. Upon opening it, they discovered an emaciated woman in her early 50s, lying naked on a rotten straw mattress. She weighed just 25kg and was covered in filth.
An officer described the scene: "All around her was formed a sort of crust made from excrement, fragments of meat, vegetables, fish, and rotten bread. We also saw oyster shells and bugs running across Mademoiselle Monnier's bed. The air was so unbreathable, the odour given off by the room was so rank, that it was impossible for us to stay any longer to proceed with our investigation."
The Reason for Imprisonment
Louise Monnier confessed to imprisoning her daughter because Blanche had fallen in love with a penniless lawyer, which the family deemed inappropriate. The New York Times reported that the lawyer died in 1885, but Blanche remained confined, fed only scraps, with rats as her only companions.
Aftermath and Public Outrage
The case sparked considerable public outrage, with crowds gathering outside the Monnier home. Louise was taken into custody but died just 15 days after her daughter was freed. Marcel was initially sentenced to 15 months in prison but was later cleared after claiming Blanche could have left at any time.
Blanche was so traumatized that she could not return to her former life. She spent the next 12 years in a psychiatric hospital in Bois, where she died in 1913. She became known as "La Séquestrée de Poitiers" (The Confined Woman of Poitiers). The identity of the letter writer was never revealed.
