Chicago, 1893. The city wanted to look like the future. The World's Fair — they called it the White City — brought electricity, architecture, progress and millions of visitors. It was the showcase of a nation still in the process of inventing itself. In that city of light and smoke lived a doctor, fraudster and bigamist named Herman Webster Mudgett, known to the world as H. H. Holmes. A man who would be remembered not only for what he did, but for what the press decided he had done.
That distinction matters. Not to absolve anyone, but to understand a case with two distinct layers: the real crime and the legend that covered it so thoroughly that the two are now almost impossible to tell apart. Criminal Epochs needs to separate them.
Case File
Holmes did not have a secret life. He had several lives, stitched together with debt, fraud and borrowed names. Herman Webster Mudgett was born in New Hampshire in 1861, studied medicine at the University of Michigan — where he is already said to have used cadavers fraudulently to collect life insurance — and adopted the name H. H. Holmes with the ease of someone else changing cities.
Before any physical crime, Holmes was a fraudster. False insurance policies, overlapping identities, unpaid contracts, simultaneous marriages, debts, promises, seduced women, used partners and ruined suppliers. The Library of Congress recommends researching his case not only under "H. H. Holmes" but also under his aliases: Herman Mudgett, H. M. Howard, Harry Gordon and Pratt. That gives a precise sense of the man: he was not someone living a double life. He was a collection of false lives glued together with ink, debt and, in time, blood.
Holmes grasped something very modern: whoever controls their identity controls much of the narrative. That understanding stayed with him until the gallows.
The building Holmes owned in Englewood, Chicago, near 63rd Street and Wallace, is the heart of the legend. The press christened it the "Murder Castle" and attributed to it secret rooms, trapdoors, gas chambers, cremation furnaces, hidden passages and cellars where Holmes supposedly murdered as many as two hundred people, many of them visitors to the 1893 World's Fair.
This image is irresistible. It is also, in large part, a journalistic construction.
Historian Adam Selzer, who has spent years on documentary research into the case, has substantially scaled back that description. According to his findings, the building was not an operational hotel designed to trap tourists. The ground floor housed commercial spaces and the second floor long-term rental apartments. Holmes did add a third storey with hotel ambitions, but he never finished it, never furnished it as a working hotel, and there is no solid evidence that it was opened to World's Fair visitors for murderous purposes.
This does not make Holmes innocent. It makes the castle more precise: a building with murky uses, confusingly laid out, where dark things happened, but whose most extreme homicidal functions lack firm documentary support. The ventilation shafts existed — not unusual in mixed-use buildings of the period — but the claim that Holmes used them to move bodies to the cellar was repeated by newspapers without solid proof. The soundproofed gas chambers grew in the telling without evidence to sustain them.
Here it is worth pausing to do what the myth never does: sort carefully.
Adam Selzer estimates that around nine people can be considered probable Holmes victims with reasonable documentary confidence. The Library of Congress itself lists names ranging from the fully confirmed to the merely alleged, and that distinction must remain clear.
Among the victims with the strongest support are Benjamin Pitezel — for whose murder Holmes was convicted — his children Alice, Nellie and Howard Pitezel, and women such as Julia Conner and her daughter Pearl, sisters Minnie and Nannie Williams, and Emeline Cigrand, Holmes's secretary. All of them had a direct personal relationship with him. None were anonymous tourists trapped in a hotel snare.
The pattern that emerges is not that of a hunter lying in wait for strangers. It is that of a predator who operated within his own network: employees, lovers, business partners, families tied to his frauds, children who might expose his plans. Colder than the legend's monster, and precisely for that reason more disturbing.
The case that sent Holmes to the gallows began not with a hotel but with an insurance policy.
Benjamin Pitezel was Holmes's partner in a plan to defraud the Fidelity Mutual Insurance Company. The scheme was to fake Pitezel's death and collect the payout. In September 1894, a body was found in Philadelphia. It was Benjamin Pitezel. Holmes tried to maintain the accident version, but the investigation concluded he had murdered him. He was arrested in Boston in November 1894, tried in Philadelphia from 28 October 1895, and convicted on 2 November.
While all this unfolded, Holmes continued to deceive Carrie Pitezel, the widow, feeding her contradictory versions of where her husband and children were. He had taken three of the Pitezel children — Alice, Nellie and Howard — under false pretexts.
The bodies of Alice and Nellie were found in Toronto in July 1895, buried in the cellar of a house Holmes had rented. Howard was located later, also murdered. A mother had lost her husband and three of her children to the same man, while that man sent her reassuring messages about where they all were.
That is the real heart of the case. Not two hundred victims. Not the impossible castle. A family destroyed by a fraudster who killed to avoid exposure and kept lying after killing.
Behind the discovery of the Pitezel children stands a figure the Holmes legend tends to forget: Detective Frank Geyer of the Philadelphia police.
While Holmes was in custody, Geyer spent months tracking his movements across multiple cities in the United States and Canada, going through hotel registers, boarding house records and rental receipts, following a trail of false names and dates that did not always add up. It was pure detective work, with no dramatic architecture: patience, documents and cities visited one by one.
When he found the girls in Toronto, the news shook the public as forcefully as any story about the Chicago building. Because the children were not anonymous victims or fairground tourists. They were the children of a man Holmes had murdered — children whose mother had been searching for them while the killer explained by letter that they were fine.
Frank Geyer never achieved Holmes's fame. That is another of the case's ironies.
Once convicted, Holmes confessed to twenty-seven murders. The press bought the confession. So did the public. There was one small problem: some of the people he listed as victims were still alive.
That detail, which might look like confusion or error, says more about Holmes than any description of the castle. When nothing was left to him — no money, no identities, no freedom — the narrative remained. And he used it.
He had sold false insurance. He had sold false identities. He had sold false promises to women, partners and insurance companies. Sentenced to death, he sold a magnified version of himself. The press needed a perfect monster. Holmes provided one, secret rooms included. It was his final fraud, and it proved his most enduring.
In 2003, writer Erik Larson published The Devil in the White City, a work of narrative non-fiction weaving Holmes's story with that of the 1893 World's Fair. The book was a worldwide success, went through numerous adaptations, and relaunched global interest in Holmes on a scale difficult to overstate.
Larson is a rigorous writer, but his book is narrative non-fiction, not academic history. Some of the more dramatic elements about the building — including descriptions of its supposed uses — drew on period press sources that were already mixing fact and speculation. The book acknowledges this, but does not always underline it as forcefully as it narrates the drama.
The result is that a large part of what the general public knows about Holmes comes from Larson, who in turn drew on the yellow press of 1895. The layers accumulate. The myth solidifies. And separating what Holmes actually did from what legend says he did grows harder with every retelling.
This is not a criticism of the book, which is excellent at what it sets out to be. It is a caution about how criminal memory works.
Holmes was executed on 7 May 1896 in Philadelphia. Before he died, he made one request: that his body be buried under cement, to prevent it being stolen or dissected.
The request carries an irony worth a moment's attention. Holmes had begun his criminal career by stealing cadavers at university to fake deaths and collect insurance. Now, at the end, he was seeking protection from exactly what he had once done. The man who treated human bodies as economic resources died afraid that someone would do the same to his.
His wish was honoured. He is buried under cement at Holy Cross Cemetery in Yeadon, Pennsylvania.
Holmes is frequently called "America's first serial killer." The label is convenient but requires nuance.
He was not the first person to kill multiple people in that country. He was, however, one of the first American criminals to be turned by the modern press into a national figure of serial murder. His case combined elements that the press of the time was uniquely equipped to exploit: medicine, fraud, a rapidly expanding modern city, missing women, murdered children, insurance schemes, false identities and sinister architecture.
Holmes was not a serial killer in the sense the twentieth century would define. He was a transitional criminal: part Victorian fraudster, part modern predator, part press creation. Yes, that is three halves. Holmes would have tried to collect insurance on all of them.
The word "castle" covers too much.
It covers Benjamin Pitezel. It covers his children Alice, Nellie and Howard. It covers Julia Conner and her daughter Pearl. It covers Minnie and Nannie Williams. It covers Emeline Cigrand. It covers the women Holmes seduced, employed, deceived and in some cases made disappear.
The building is fascinating, certainly. But if we let it consume the case, we repeat the legend's mistake. The real centre is not the architecture but the network of manipulation. Holmes was not a man with strange rooms. He was a man who turned human relationships into instruments: wives, lovers, business partners, employees, children, insurance companies, lawyers, journalists. Everyone was a piece. That is the true horror.
With Romasanta we saw how superstition could wrap itself around real murders. With Jack the Ripper we saw how the press could create an immortal name without a conviction or a face. With Enriqueta Martí we saw how a city could manufacture a vampire rather than look at itself.
Holmes closes that arc with a further twist: here the criminal himself actively participated in building his own legend. He was not a passive victim of sensationalism. He collaborated, sold his story, inflated his crimes and died more famous than the documentation warranted.
That makes him a pivotal case. He is the last great criminal of the nineteenth century and the first to understand, in a thoroughly modern way, that the story of a crime can be as powerful as the crime itself. Perhaps more so.
H. H. Holmes was executed for the murder of Benjamin Pitezel. That belongs to the solid ground of the case. So do the Pitezel children, Julia and Pearl Conner, and the other women who disappeared from his circle. The pattern of fraud, seduction and murder is real.
The Murder Castle with its two hundred victims and impossible architecture belongs to more treacherous ground: late nineteenth-century press, confessions inflated by self-interest, subsequent reconstructions, and a successful twenty-first century book that combined everything with considerable narrative talent.
Both stories exist. Both matter. But for different reasons.
The first speaks of a criminal who killed specific people he knew, who manipulated a family for months, and who turned economic fraud into murder when he had no other way out.
The second speaks of how a city, a press and a criminal himself can together manufacture a monster that far exceeds what reality offers. And how that monster survives long after the man is dead.
Holmes lost his life on 7 May 1896.
The Devil in the White City lives on.
And that, too, is part of the crime.