When you think of fame, you often picture glittering lights and endless adulation, but the stories of 10 celebrities who were declared insane remind us that notoriety can walk hand‑in‑hand with mental collapse. Below we travel through time and across continents to meet artists, athletes, politicians and poets whose brilliance was eclipsed by a diagnosis of insanity.
10 Celebrities Who Were Declared Insane: A Quick Overview
10 Douglas Tilden, Sculptor
“TILDEN, THE SCULPTOR, IS VIOLENTLY INSANE,” proclaimed the March 9, 1901 edition of The San Francisco Call, a headline that set the tone for a shocking descent. The sub‑headline warned readers that the celebrated artist had “lost his mind unexpectedly in his Oakland home without premonition or signs of decay,” suggesting a sudden plunge rather than a gradual decline.
Born in 1860, Douglas Tilden rose to fame across California despite being rendered mute by scarlet fever at the tender age of five—a disease that also robbed him of hearing. He attended the Institute for the Deaf and Dumb in Berkeley, later returning as an instructor. A chance encounter with his brother’s modeling clay sparked a lifelong passion for sculpture, and after training under several European masters, Tilden emerged as a prominent figure in American art.
His oeuvre is dominated by athletic subjects: works such as “The Tired Wrestler,” “The Baseball Player,” “The Young Acrobat,” and “The Football Players” celebrate physical vigor. One of his most dramatic pieces, “The Bear Hunt,” depicts a Native American confronting a massive grizzly, a testament to his ability to capture struggle and motion in stone.
The tragedy struck while Tilden was staying at his father‑in‑law’s residence. According to the newspaper account, his family “had no warning of the approach of the dread malady, and in consequence were greatly terrified when he began destroying the furniture in the room in which they were gathered.” The abruptness of the episode was compounded by his muteness, leaving him unable to articulate what was happening inside his mind.
Police arrived shortly after midnight, and the sculptor was escorted to the city’s Receiving Hospital, where the report noted he was confined to the “Insane ward.” The sudden loss of a celebrated, deaf‑and‑mute artist sent shockwaves through the nation, cementing his case as one of the most startling examples of a public figure declared insane.
9 Ed Doheny, Baseball Player
Born in Northfield, Vermont, in 1873, Ed Doheny first learned the game in a vacant lot, eventually climbing from the minors to the majors with a debut for the New York Giants. The New York Times offered a mixed verdict, labeling him a player who “though slaughtered, showed the earmarks of a ballplayer.”
Despite a gradual improvement in his craft, Doheny spent more time on the bench than on the mound, hampered by disciplinary issues that the Sporting News attributed to an “arbitrary disposition, a violent temper, and an ungovernable tongue.”
His career did see flashes of brilliance; a feature by Seamus Kearney and Tom Simon highlighted an extraordinary feat where Doheny struck out Louisville’s Pete Dowling five times in a single nine‑inning game. A trade to the Pittsburgh Pirates seemed to position him on the cusp of greatness, but the darkness crept in.
During the 1903 season, the same journalists reported that Doheny began displaying “strange behavior, which was reportedly exacerbated by his consumption of alcohol.” He first engaged in heated altercations with teammates, then grew convinced that detectives were tailing him. After going AWOL, the Pittsburgh Post declared him “thought to be deranged.”
The situation escalated when Doheny attacked his physician and a male nurse, holding off “a score of neighbors and several policemen” while threatening to kill anyone who tried to restrain him. He was eventually subdued, declared insane, and shipped to Danvers State Asylum in Massachusetts, where his condition deteriorated until his death thirteen years later.
8 Amor De Cosmos, Premier
A historical marker records that William Alexander Smith legally changed his name to Amor De Cosmos—Lover of the Universe—by an act of the California legislature. This flamboyant renaming was just one of many eccentricities displayed by the 1825‑1897 politician.
De Cosmos wore many hats: photographer of California miners, publisher of the British Colonist (now the Times‑Colonist), champion of unifying Vancouver Island with the mainland, colonial legislator, member of parliament, and ultimately Premier of British Columbia. His career spanned journalism, photography, and high‑level politics.
In his twilight years, the San Francisco Chronicle reported that he “became delusional,” and a court later declared him of “unsound mind.” The newspaper’s July 4, 1897 headline announced his death under the sensational banner “Death of a British Columbia Character: Ex‑Premier and Lunatic.”
A Ripley’s Believe It or Not illustration captures De Cosmos mid‑filibuster, fist raised, face contorted, shouting. The caption mistakenly called him “Dr. Kosmos” and claimed he “Spoke for 47 Hours Continuously—without pause” before the British Columbia Legislature in 1880. The mix‑up stemmed from confusing the noble “De” with the abbreviation “Dr.” and misspelling his surname with a “K.” His fellow legislator Leonard McLure matched his stamina, speaking sixteen hours straight, and contemporary reports suggested the marathon speech left De Cosmos so weakened that he died six months later, leading some to believe he literally talked himself to death.
7 Pussy, Punk Rocker
Known only by the moniker “Pussy,” this Russian punk figure—whose first name appears to be Aleksandr and whose surname begins with the letter “U”—gained notoriety for his flamboyant wardrobe: despite a heavily hairy physique, he favored women’s satin, ruffles, and lace, creating a striking gender‑bending image on stage.
Beyond his musical exploits, Pussy made headlines for a gruesome crime committed in July 2015 in the Voronezh Oblast. After a night of heavy drinking and drug use—including mephodrone—he brutally stabbed his 22‑year‑old girlfriend, Viktoria V, fifty‑three times in the neck and forearm, beat her, and ultimately decapitated her, subsequently performing a sexual act with the severed head, as reported by journalist Kate Mansfield.
The motive appears to have been two‑fold: Viktoria planned to evict him, and he may have coveted her wardrobe. When authorities found him, he was still dressed in her clothing and makeup. Bandmates expelled him, citing a “drug problem,” though the underlying cause was clearly the horrific act.
Instead of pursuing criminal prosecution, Russian officials invoked “diminished responsibility,” labeling Pussy as mentally ill and committing him to an indefinite stay in a psychiatric institute. The case remains a chilling reminder of how artistic rebellion can devolve into violent insanity.
6 Edward Beale McLean, Publisher
For years, gossip columns blamed the infamous Hope Diamond curse for the misfortunes of Edward “Ned” Beale McLean (1889‑1941), the affluent owner and publisher of The Washington Post. In reality, McLean enjoyed a period of extraordinary privilege and influence, steering President Harding’s inaugural committee and steering clear of the Teapot Dome scandal despite rumors of involvement.
His fortunes shifted dramatically in 1930 when his wife, Evalyn, filed for separate maintenance, accusing him of desertion and non‑support. The legal battle exposed cracks in his personal life, and three years later, a court declared him insane, stripping him of the ability to manage his affairs.
Consequently, McLean was confined to the Shepherd and Enoch Pratt Hospital in Towson, Maryland, where he remained until his death in 1941. His story illustrates how even the most powerful media magnates can be undone by personal turmoil and a legal declaration of insanity.
5 Marquis de Sade, Novelist
Born in 1740, the Marquis de Sade earned infamy for works that birthed the terms “sadism” and “sadist.” His novels championed atheistic, nihilistic themes that glorified rape, incest, homosexuality, pedophilia, and cruelty for its own sake, prompting bans, censorship, and outright destruction of his manuscripts throughout the 19th century.
After a period of near‑oblivion, the Marquis experienced a revival among avant‑garde circles: surrealists, filmmakers, and literary scholars resurrected his reputation, positioning him as a provocateur of modern thought. Nonetheless, many feminists continue to denounce him as a misogynist whose works glorify violence against women.
During his lifetime, de Sade endured repeated incarcerations: the Bastille, prisons under King Louis XVI, the Revolutionary era, and finally the Charenton asylum under Napoleon. In total, he spent 29 years confined to prisons or psychiatric institutions, officially declared insane by the authorities of his day.
4 Frances Farmer, Actress
Frances Farmer (1913‑1970) seemed destined for stardom: a striking beauty with raw talent. Yet, as Cassandra Tate notes, she was also “willful, troubled, and self‑destructive.” In 1944, a court declared her insane, leading to a seven‑year stint in various state mental hospitals.
The prevailing narrative paints Farmer as a victim of a vengeful mother, a hostile Hollywood machine, and uncaring psychiatrists who allegedly subjected her to brutal treatments, including a lobotomy. While mythologized accounts obscure the truth, Tate concludes two points: the insanity label would be considered unwarranted by today’s standards, and paradoxically, without her institutionalization, Farmer might have faded into obscurity.
By 1942, Farmer’s behavior escalated: she turned to amphetamines and alcohol. Her mother blamed her acting preparation and “nervous exhaustion,” while a psychiatrist diagnosed “manic‑depressive psychosis,” a precursor to what was then termed “dementia praecox.” After a series of institutionalizations, her diagnoses shifted repeatedly—schizophrenia, split personality, simple depression—accompanied by shock therapy and other invasive treatments.
3 Ezra Pound, Poet
According to PBS Frontline, American poet Ezra Pound avoided a treason trial after being deemed incompetent to stand trial for his pro‑Fascist broadcasts on Italian radio during World War II. His on‑air diatribes targeted America and the Jewish community, funded by the Italian government.
While most insanity defenses crumble, Pound’s succeeded spectacularly, landing him in St. Elizabeth’s Hospital in Washington, D.C. for twelve years. Historian Stanley Sutler and psychiatrist E. Fuller Torres later argued that Pound merely feigned insanity to escape prosecution, a claim supported by extensive military, FBI, and State Department records.
Both scholars concluded that the doctors who examined Pound unanimously found him sane. Yet, hospital superintendent Dr. Winfred Overholser, Sr. allegedly shielded Pound, granting him privileges—including after‑hours conjugal visits—because of his cultural stature. The poet’s supporters further swayed public opinion, generating sympathy that helped cement his release without a treason conviction.
2 Friedrich Nietzsche, Philosopher
Hektoen International’s medical‑humanities journal recounts that Friedrich Nietzsche (1844‑1900) suffered chronic ill health, including depression, suicidal thoughts, and visual hallucinations, ultimately diagnosed as “general paresis of the insane” caused by quaternary neurosyphilis.
Recent scholarship, however, challenges this long‑standing view. By scrutinizing Nietzsche’s original medical notes and cross‑referencing them with modern understandings of syphilis and dementia, researchers suggest his decline may instead stem from frontotemporal dementia, a neurodegenerative condition distinct from syphilitic infection.
Author Vaughn Bell highlights doubts about the original diagnosis, noting inconsistencies in disease duration and clinical presentation. These findings revive contemporary debates about Nietzsche’s true medical condition, proposing that the philosopher’s famed mental collapse may have been misattributed for over a century.
1 Mary Todd Lincoln, First Lady
Mary Todd Lincoln (1818‑1882) endured a cascade of personal tragedies: serving as First Lady amid the Civil War, witnessing her husband’s assassination, and losing three of her sons. Constant public scrutiny and relentless gossip amplified her anxieties, leading her to confess, “I am afraid; I am afraid,” as paranoia seeped into daily life.
In a distressing episode, while in Florida, she sent a telegram to her son Robert’s doctor, insisting she believed her son was ill and announcing her imminent travel to Chicago. Unaware that Robert had already assured her of his health, she arrived at the Grand Pacific Hotel, convinced that conspirators plotted to murder her. She locked herself in her room, repeatedly pounding on Robert’s door at night, accusing strangers, robbers, and even his wife of intending to kill her.
Robert, fearing for his mother’s safety, petitioned the court to have her committed. The trial painted Mary as a spendthrift, hoarding securities and exhibiting extreme paranoia. The jury found her “insane,” and she was placed in Bellevue Place, a private sanitarium in Batavia, Illinois, under Dr. R. J. Patterson’s care, with Robert appointed as conservator of her estate. After a period of release, she was deemed competent again, though the humiliation of being labeled a lunatic lingered for the remainder of her life.