Famous Impostors

In Short

This non-fiction chronicle surveys the history of impersonators, swindlers, and grand hoaxes. Written with the structural eye of a novelist, it examines those who assumed false identities to seize crowns, steal fortunes, or simply indulge in the thrill of deceit. The narratives range from royal pretenders and fraudulent occultists to notorious legal claimants and elaborate media fabrications. The book endures because it treats history’s greatest frauds not merely as isolated crimes, but as vivid case studies in human credulity and the sheer audacity of the human spirit.

The Story

The narrative arc traces a progression from high-stakes political usurpation down to individual, domestic, and commercial deceits. It opens at the highest level of ambition: the royal throne. Young pretenders like Perkin Warbeck attempt to seize power through armed rebellion, while ambitious monarchs like King Sebastian of Portugal embark on grand, ill-fated crusades whose tragic outcomes leave vacuum-born impostors claiming his survival. In France, the disappearance of the young Dauphin following the Revolution triggers a chain reaction of false princes. One after another, figures like the vagabond peasant Mathurin Brunneau step into the void to lay claim to the Bourbon legacy, gathering followings of disgraced clergy, forgers, and opportunistic criminals before inevitably perishing in prison.

As society becomes more sophisticated, the nature of the deception shifts from the battlefield to the courtroom and the public press. In the legal sphere, grand court cases arise over forged documents and dubious ancestries, such as the claim brought by Mrs. Ryves or the infamous trial of Arthur Orton, the Tichborne Claimant. Orton, a massive butcher's son from Australia, attempts to claim an aristocratic English estate by masquerading as the missing heir, Roger Tichborne, leading to a monumental 102-day civil trial that lays bare his total ignorance of his supposed past.

Simultaneously, the chronicle delves into the realm of spiritual, medical, and financial charlatans. Astrologers, alchemists, and self-proclaimed wizards like Cagliostro and Dr. Dee blur the line between scientific ambition and fraudulent occultism, using elaborate ritual tablecloths and mystical globes to extract money from credulous patrons. In France, figures like Madame Voisin trade in dark arts and poison, while in England, opportunistic witch-finders like Matthew Hopkins exploit public paranoia to torture innocent people for profit until public outrage turns his own cruel methods against him. In the economic realm, grand financial schemes like John Law's Mississippi Company create wild speculative panics, driving nations to economic ruin through paper currency manipulators. The narrative concludes by exploring historical legends like the Wandering Jew, female soldiers who assumed male attire to survive, and elaborate cultural hoaxes like the Great Moon Hoax, showing how society's appetite for wonder repeatedly enables the success of the fraudster.

How It Unfolds

Royal crowns at stake The book begins by exploring ambitious political pretenders who attempt to seize kingdoms through bold impersonations. Warbeck leads armies against English royalty, while a succession of false Dauphins emerges in post-revolutionary France, each picking up the fallen torch of fraud until caught and imprisoned.

The courtrooms tested Attention shifts to massive judicial processes where fabricated histories are weighed against rigorous cross-examination. The Tichborne trial reveals an uneducated man claiming a massive estate despite possessing no knowledge of the lost heir's language, education, or family history.

Wizards and occultists The investigation moves into spiritual trickery, contrasting earnest scholars who strayed into dark paths with outright charlatans. Cagliostro uses cabalistic symbols and stage props to peddle elixirs, while figures like Matthew Hopkins turn public superstition into a lucrative trade.

Financial panics and hoaxes The chronicle addresses economic and journalistic deception, tracing how John Law's paper money system collapses France's economy. It culminates in popular media fabrications, such as the Great Moon Hoax that convinced the world of winged humanoids living on lunar surfaces.

The People

• Mathurin Brunneau: A vagabond peasant turned criminal who claims to be the royal Dauphin of France. He seeks wealth and political power through royal pretension, but his lack of authentic heritage and reliance on a gang of forgers lands him in Bicêtre prison, where he ultimately dies.
• Arthur Orton: A coarse, massive butcher's son who impersonates the long-lost, slender aristocrat Roger Tichborne. He seeks the vast wealth of the Tichborne estates, but his complete ignorance of French, his supposed education, and his true past leads to his exposure during a grueling cross-examination.
• Cagliostro: A flashy alchemist and charlatan who seeks fame and wealth by posing as an immortal wizard. Armed with cabalistic tablecloths, red breeches, and mysterious water globes, he manipulates wealthy patrons by selling elixirs until his deceptive ritual methods are unmasked.
• Matthew Hopkins: A ruthless English witch-finder who seeks money and authority by exploiting religious paranoia. He hangs dozens of innocent elderly citizens after subjecting them to brutal tests, but his reign ends when a courageous vicar exposes him, leading to Hopkins being subjected to his own drowning test.

In Its Own Voice

"The subject of imposture is always an interesting one, and impostors in one shape or another are likely to flourish as long as human nature remains what it is, and society shows itself ready to be gulled."

The author introduces his overarching framework, explaining why fraudsters continue to thrive across human history.

"To make matters still worse the Banque at this very time suspended payment."

This line highlights the sudden financial chaos during the collapse of John Law's Mississippi Scheme.

"By its plausible display of scientific erudition it successfully duped, with few exceptions, the whole civilised world."

The author reflects on how easily the general public accepted the elaborate fabrications of the Great Moon Hoax.

What It's Really About

Underneath its dramatic historical narratives, the work is a study in human vulnerability and social psychology. It argues that imposture cannot exist in a vacuum; it requires a receptive audience eager to be deceived. Whether driven by political instability, greed, religious superstition, or a desire for scientific marvels, society repeatedly creates the conditions that allow charlatans to flourish. The book explores the fragile boundary between genuine belief and deliberate fraud, showing how authority and charm often override common sense. Ultimately, it demonstrates that while the methods of deception adapt to each passing era, the fundamental weaknesses of human nature—gullibility, fear, and the desire for easy fortune—remain entirely unchanged across the centuries.

Why Read It Today

This book offers a fascinating, highly readable tour through the darker corridors of history. It feels remarkably modern in its focus on media manipulation, financial bubbles, and fake identities, making it a compelling read for anyone interested in true crime, historical oddities, or social psychology. Readers will find themselves captivated by the sheer audacity of the historical figures profiled, as well as the sharp, narrative flair with which their downfalls are documented.

The text does present a few period-specific hurdles. Written in the early twentieth century, the prose assumes a comfortable familiarity with European history, royal lineages, and nineteenth-century legal terminology. Certain sections include lengthier block quotes of legal documents, Latin phrases, or antiquated British phrasing like "going upon the highway" and "cast." However, these minor friction points are easily outweighed by the author's engaging, story-driven approach. What stays with you is the sobering realization that no matter how sophisticated a society believes itself to be, it remains perpetually ready to be tricked by a convincing story.