The French mastermind behind a €1bn Ponzi scheme
Gérard Lhéritier lured investors by selling shares in literary treasures. When suspicions grew, he was exposed as the architect of a massive fraud
Vincent Noce
Gérard Lhéritier had a network of brokers across France who persuaded thousands of people to invest in his portfolios © Anthony Gerace; photos; AFP via Gettyimages/The New York Times/Redux/ eyevineRedux/EyevineIt was Gérard Lhéritier’s most amazing coup.
The manuscript of Les 120 Journées de Sodome, the Marquis de Sade’s novel of sexual depravity and violence, had long been considered lost to French cultural heritage.
Sade wrote it in 1785 while imprisoned in the Bastille for debauchery, by order of the king and at the request of his mother-in-law.
He used his prison time fruitfully, to become a writer of plays, short stories and novels, and he composed The 120 Days of Sodom in tiny, meticulous characters on a strip made from 33 pieces of paper glued together.
The scroll, which reached 12 metres in length, was rolled up and left hidden in his cell when he was evacuated just before the storming of the prison on July 14 1789.
Sade died in 1814, convinced his masterpiece had disappeared during the looting and demolition of the Bastille.
But it had actually been found by one of the revolutionaries, who secretly sold it to a French aristocrat.
It was subsequently bought by a German psychiatrist and then, in 1929, by Charles and Marie-Laure de Noailles, patrons of the Surrealist artists, who admired the violence of Sade’s writings.
In 1982, in a Sadean twist, a publisher stole the scroll from their daughter, Nathalie, and sold it to a Swiss collector of erotica.
After the collector’s death, Nathalie de Noailles’s son sought to negotiate with his heirs.
But in 2014, a Parisian bookseller swooped in and convinced the heirs to sell it instead to Lhéritier, who promptly took it back to Paris aboard his jet and compensated the Noailles family.
Overall, Lhéritier told me at the time, it cost him more than €6mn.
But the reason he wanted the manuscript was for business, not pleasure.
Through his company, Aristophil, he sold shares in portfolios of manuscripts and other autograph (ie handwritten) documents promising a return on investment of 40 per cent after five years if they were bought back by the company.
Over more than a decade, the company raked in €975mn in investments from ordinary people, shaking up a dusty, fusty market.
Portfolios were named after Aristophil’s most precious acquisitions — Mozart, Newton, Zola, Flaubert, Proust, Charlotte Brontë . . . And now Lhéritier had one of the rarest, most infamous, most valuable manuscripts of all.
On his return to Paris, he exhibited the scroll at the Museum of Letters and Manuscripts, which he had founded in Saint-Germain-des-Prés.
He later sold the scroll for €12.5mn, divided into 2,500 shares at €5,000 each.
The Sade opening was just one of an extravagant series of events he held at the museum for Aristophil’s manuscripts.
These were eagerly attended by the glitterati and politicians, including former presidents Nicolas Sarkozy, François Hollande and Valéry Giscard d’Estaing.
Lhéritier’s own books and catalogues were published by the prestigious Gallimard house, and he organised an annual convention distributing literary prizes, at which he persuaded writers, publishers, actors, directors and journalists to appear.
Lhéritier had put together the world’s richest private collection of manuscripts and, in doing so, sent this discreet world into a tailspin.
He lived in opulent fashion, maintaining a racing stable under his own colours and sipping grands crus wines on his private jet or his 18-metre yacht moored on the Riviera.
In June 2014 Aristophil spent €860,000 on a lavish two-day event in Monaco, renting 410 hotel rooms for its best clients and guests, who chanted a song praising the “emperor of manuscripts”.
A magazine called Winner even ran a story that described Lhéritier as “the king, lord of letters and manuscripts” and featured him on the cover.
“All this,” says Arnaud Delomel, a lawyer representing almost 400 investors in Aristophil, “was part of a grand show to impress clients.”
The show continued merrily for years until one day, suddenly, the curtain came down.
2.
I met Lhéritier, now 77, for the first time in 2012, a small, chubby figure with a cheerful demeanour who made me think of the perfect salesman.
He was already famous for having purchased major pieces such as writer André Breton’s first Surrealist Manifesto for €1.9mn, four times the estimated price.
In 2010, he invested €1.4mn to convince author Romain Gary’s son to cede the manuscripts and archives of one of the most famous French writers of modern times.
He also purchased the 500 items of US dealer Kenneth Rendell’s Napoleonic collection.
None of this was written in Lhéritier’s stars.
Born in June 1948, the son and grandson of plumbers, he was raised in a village in the Lorraine region of eastern France.
He remembered his grandfather carrying gas cylinders on a bike he had customised and introducing him to fishing, a passion he has maintained all his life.
Lhéritier said he had a happy childhood, although “education at the time was acquired the hard way”.
After six years in the army, he became an insurer and a self-taught salesman in Strasbourg.
He started to deal in diamonds, but his company was liquidated after a court order against him and he was temporarily banned from running a business.
He moved to Nice, where he still lives today, and collected and sold stamps, before having a first run at the practice which made him his fortune, turning them into portfolios offering a return on investment.
Just like his diamond business, this ended in failure.
Clients who had bought commemorative stamps from Monaco complained they had paid big prices for worthless souvenirs.
Lhéritier denied any wrongdoing but in 1989 he was charged with embezzlement, a “monstrous procedure”, he claimed, launched by “a collusion of dishonest media, brokers and competitors, along with policemen and magistrates”.
After years of a “personal and family nightmare”, he was acquitted.
However, he was sentenced to an eight-month suspended jail term for “infringement of solicitation rules”.
While engaged in that business, he had discovered other collectible goods that he realised he could assemble and sell shares in — not stamps but letters.
During the five-month siege of Paris by Prussian troops in 1870-71, residents of the capital sent more than 2mn letters, describing the harsh conditions of the cold winter, on manned balloons.
Other correspondence was intended to reach Paris in sealed zinc balls with fins, thrown into the river Seine upstream and meant to be caught by nets when it arrived in the city.
Examples were later retrieved after the siege.
This was a small market, but for Lhéritier it opened the door to a much more profitable domain: he discovered that a few words on thin paper sent from the siege by Victor Hugo could be worth tens of thousands of euros.
Lhéritier was convinced that letters and manuscripts from Balzac, Dumas, Van Gogh or Napoleon were “clearly undervalued”, he told me when we first met.
He was confident they could “at the very least make a 10 per cent profit each year”, even though experts suggested there was no way to predict the ups and downs of the market.
“They were all fools,” he told me, “and when I was proved right, they all came to me.”
Aristophil’s portfolios were divided into shares — from 500 to 15,000 — that anyone could acquire for a few thousand euros, lured by the prospect of that 40 per cent return after five years.
The model was unusual in France and appears to have occupied a regulatory grey area between collectibles and financial products.
Lhéritier was supported by an active network of more than 800 brokers across France, attracted by generous commissions on their sales, which he had shaped along the lines of his stamp business.
His budget, and his promises, grew.
In 2002, he bought extensive research notes from 1913-14 produced by Albert Einstein and the mechanical engineer Michele Besso, in which the two friends discussed the anomaly in Mercury’s orbit.
Lhéritier purchased these 54 pages of mathematical formulas for $560,000 at Christie’s in New York and proved to be a brilliant salesman: flourishing this exchange as “the foundation of the theory of relativity”, Aristophil sold the letters to 400 co-owners for a total of €12mn, promising to buy the shares back five years later for €17mn.
Einstein and Besso’s Mercury calculations became one of Aristophil’s showpiece investments © Ben Quinton/The New York Times/Redux/eyevine“Gérard Lhéritier did wake up a sleeping beauty,” acknowledges one antique bookseller.
It had been a niche trade, protected from the ups and downs of the speculation shaking the art market, and it was certainly underpopulated.
France only counted a few hundred serious collectors at the time, far from the 20,000 investors Lhéritier eventually recruited.
Paris at the time had fewer than five independent experts specialising in manuscripts and autographs.
With Lhéritier’s frantic acquisitions, this small market went wild.
“Some auction houses . . . would set up sales only for him,” says a Parisian collector.
“A few dealers, in France, Europe and the US, made real money doing business with him.”
Between 2009 and 2014, Lhéritier bought €241mn worth of historical manuscripts and documents, according to court records.
Of these, €108mn came from three dealers: Jean-Claude Vrain, Alain Nicolas and Thierry Bodin.
For all the prominence Einstein’s notes brought Lhéritier, they also caused him trouble.
In 2011, Aristophil tried to resell them in Switzerland for €24mn, with 6,000 shares priced at €4,000 each, promising the same 8 per cent average annual return.
This meant that after five years they needed to be worth €33.6mn — a price never paid for any manuscript at the time, including Leonardo da Vinci’s Codex bought by Bill Gates in 1994 for $30.8mn.
It did not work. Lhéritier persisted in trying to sell the lot in a private sale, approaching Gates and Steven Spielberg, he said, but to no avail.
This failure caused his cash flow to stutter, making it more and more difficult to repay existing investors.
Alarm bells were ringing: French authorities opened an investigation for “deceptive commercial practices” and a couple of media outlets published revealing articles on the soundness of the investments.
Lhéritier claimed at the time that “not one client had filed a complaint.”
He needed something on the scale of a lottery win to bail him out — which is exactly what he got.
In November 2012, Lhéritier won €170mn in the EuroMillions lottery.
“A huge relief,” he said, “which allowed me to inject €40mn of personal funds into the company” to keep it afloat.
One of his attorneys, Francis Triboulet, told me: “Which crook would do that? Invest €40mn in his own cheating?”
But the reprieve was only temporary.
3.
In November 2014, a hundred police officers raided Lhéritier’s properties in Paris, Nice, Geneva and Brussels.
More than €80mn was seized from his company’s and family’s accounts, along with €12mn in real estate.
He was not interviewed by police at the time, he claimed, so he “could not defend himself” in the legal procedure.
In March 2015, he was charged with organised fraud and money-laundering, but such a complex case in France’s overburdened court system meant a trial was years away.
Finally, on September 8 2025, Lhéritier arrived in a soulless modern building, Paris’s new criminal court, at the northern border of the city.
The gilded decor of its former home — once a royal palace in the heart of the city — had been replaced with this glass block seven years earlier.
Cameramen scrambled to film Lhéritier, who appeared frail as he walked into the court with a stick.
After they had taken their images and left, the room looked much too big for those who followed the month-long trial.
It became a choreography of dark robes worn by magistrates and attorneys.
The investigation alleged that Aristophil bought manuscripts at inflated values, then offered them to investors at double the price — minimum.
After five years, according to the prosecution, with the promised total 40 per cent return, the final values increased to unmanageable numbers.
“Furthermore,” argued Hélène Feron-Poloni, a lawyer for investors, “apart from some highly publicised treasures, most of the documents in the portfolios were worthless.”
During the trial, it emerged that Aristophil never put a valuable manuscript back on the market, meaning Lhéritier’s profits were always on paper.
In order to pay the expected returns to existing investors, spectacular discoveries had to be continually sought around the world to keep new investors coming on board, according to court documents.
Huge efforts were deployed to keep customers in the system, the prosecution argued, convincing them to renew their five-year agreements, often at better interest rates, so they did not withdraw their cash.
The company even proposed “new-generation contracts” with a 55 per cent upfront payment from the investor and a 10-year credit for the remainder, a move which the prosecuting magistrate called a “desperate headlong flight”.
All these methods, according to the prosecution, were characteristic of the infamous fraud promoted in 1919 by Charles Ponzi.
Alongside the criminal case, more than 8,000 former clients filed a civil case.
However, most thought it was not worth it.
“For some, the feeling of dispossession, the pain, the shame and the anger are such that it is still difficult to speak up,” says Matthieu Sellies, a lawyer for 1,700 of the civil parties.
The trial was the scene of moving testimonies from a range of sociocultural groups.
Individual investments ranged from €1,500 to €1.7mn, averaging €29,000 per client.
Many were pensioners, reliant on their savings.
A literature teacher invested €500,000.
A hairdresser from Lorraine died by suicide after losing €1.7mn.
A doctor, who recovered less than 5 per cent of his first investment, explained how he had been convinced by glossy documentation, expert commentary and reports in magazines.
Walking with crutches, Lydia Torres, who was left with disabilities after a car accident, had lost €240,000, her entire insurance payout, after a broker assured her that “the capital was guaranteed” — not the case.
“This money,” she said, “was the price of my suffering.”
The prosecutors hammered home their contention that Lhéritier had set up “the biggest Ponzi scheme ever uncovered in France”.
Lhéritier appeared sometimes confused over facts and dates, but consistently protested his innocence.
For him, “the system was perfect,” he said at the trial.
In court, Aristophil’s boss deplored that some brokers might have made false promises to their clients but, he said, “they were only a few.”
On December 11 2025, the court found Lhéritier guilty of fraud and embezzlement, sentencing him to five years in jail and the maximum fine of €375,000.
His lawyer, Benoît Verger, said he was shocked by “such a harsh decision”.
Given the seriousness of the case, the court decided Lhéritier should start his sentence in Nice in May 2026 while awaiting a possible appeal.
Both men declined to make any further comment on the judgment.
4.
The former headquarters of Aristophil in Paris © Elliott Verdier/The New York Times/Redux / eyevineIn the trial’s aftermath, François de Cambiaire, one of the attorneys for a number of Lhéritier’s customers, welcomed “a severe decision, acknowledging the existence of a fraud — not only commercial deception — after 10 years of a thorough procedure”.
But the affair of Lhéritier is about more than one man.
“The main question remains,” says Dimitri Pincent, a lawyer representing 400 victims, “why has it taken so long to stop the scam?”
While France’s stock exchange regulator did publish warnings over the risks of unusual investment products, it was prevented from regulating Aristophil’s when the company challenged its competence in court.
After the scandal, the law was changed to reinforce the body’s authority.
In their 1,342-page judgment, the magistrates condemned a range of “pliant experts, who made [Lhéritier’s] system work”.
His closest collaborator, the accountant Denis Potier, was sentenced to two years in jail, with one suspended.
Lawyer and law professor Jean-Jacques Daigre, who drafted Aristophil’s contracts that “cheated” the investors, according to the ruling, was given a suspended sentence of one year.
Notary Jérôme Gautry, who authenticated the portfolios’ legal agreements, got two years suspended.
All launched an appeal.
Three representatives of the brokers’ companies that supported Lheritier’s enterprise also received a suspended sentence of one year.
The criminal investigation had revealed that Aristophil’s parties were a masquerade.
A number of writers, actors, politicians, media bigwigs and reporters were paid to attend, Lhéritier confessed to me in 2022 after one of his high-profile conferences.
Former President Giscard d’Estaing said he gave the €10,000 envelope he had received for an award bestowed by Lhéritier to charity.
Nicolas Sarkozy, another former president, appears in the accounting books as having received manuscripts worth €24,500.
(Sarkozy’s office did not return a request for comment.)
Aristophil’s media coverage was a sham too.
Investigators alleged that the story in the magazine Winner hailing Lhéritier’s success — complete with his cover portrait splashed across newsstands throughout France — had been commissioned by Aristophil for €130,000.
Lhéritier’s conviction is not the end of the ordeal for his clients.
The court confiscated €77mn in assets, although it said it would only keep €9mn of that, which it estimated was his personal profit from the scheme.
Sellies, one of the lawyers, says his clients alone “were granted more than €110mn in compensation”.
Total damages awarded so far amount to €315mn and could rise to €400mn because of the hundreds of civil cases still under review, according to Philippe Julien of law firm PDGB, who is representing a victims’ group.
“In any case, many of the victims may have to wait for years, until all legal avenues have been dealt with, for even a small indemnity payment,” adds Sellies.
It could take even longer in Luxembourg or Belgium, where criminal procedures against Lhéritier and Aristophil branches continue.
Jacquelin d’Oultremont, a lawyer for 1,600 Belgian clients, pointed out that the Paris court investigated only Aristophil’s activity in France, opening the way for a separate trial in Brussels, where 3,000 people invested more than €50mn.
Not everyone is thinking of the victims.
“Above all, none of us who profited from the system were not brought to justice — dealers, experts, auctioneers, politicians, journalists, but also banks or insurance companies,” says a Parisian bookseller.
“At least, despite such manipulation of prices and flow of sales, the market did not actually collapse.
It just returned to its usual level.
It’s a relief.
But we still see scams surging in auction sales, with overinflated items supported by false descriptions.
The market has lost its credibility and that can act as a slow poison.”
5.
There were 55 official auctions to sell the tens of thousands of manuscripts Lhéritier had amassed © Ben Quinton/The New York Times/Redux / eyevineAfter the police raid, Aristophil was bankrupted and the company’s whole stock liquidated.
It took 55 official sales over five years at Drouot, the Paris auction house, to disperse the 76,000 lots Lhéritier had amassed.
Many pieces also went through anonymous sales, often with the help of the same experts who had contributed to Aristophil’s rise.
Some items sold well, for example medieval illuminated manuscripts, a handwritten novel by Balzac, a love letter from Napoleon and the Einstein letters, sold to a Hong Kong investor.
But these were exceptions and their hammer prices were still far below those initially paid by Aristophil’s investors.
There were also hundreds of mundane letters written by Napoleon, Flaubert and others that did not fetch good prices.
On average, investors were able to recoup eight cents on the euro.
“Insured at grossly overestimated values, confirmed by booksellers, authenticated by a notary, authored by a law professor at the Sorbonne, promoted by stars, Aristophil’s contracts were glowing with respectability,” says lawyer Philippe Julien.
In court, Lhéritier said he firmly believed that the constant rise of this niche market made his prospects viable and maintained that the auction of his huge collection made collapse inevitable, flooding the market and ruining investors: “These were not sales but a fire sale, mostly benefiting dealers over the world,” he told me after the sales were concluded in 2022.
He cited the “Fuchs album”, a 19th-century collection of 112 musical manuscripts by Beethoven, Schubert, Schumann and others.
In the liquidation sale, it went for €585,000, before being resold by a German dealer for €2mn, Lhéritier claims.
(The dealer, Thomas Kotte, confirmed the sale but said he “could not make any comment on the price tag”.)
Other dealers, such as Jean-Claude Vrain, bought valuable manuscripts at bargain prices.
Lhéritier was unshakeable throughout the hearings: his system was “excellent” and was only crushed by the closure of the accounts.
“The clients were happy,” he told me when he was charged.
“They were the first beneficiaries . . . Surgeons, lawyers, pilots, investment advisers — do not tell me they were fooled and could not read a contract!”
He resented that the media had nicknamed him the “Madoff of manuscripts”, referring to the New York financier who had been charged with running the world’s biggest Ponzi scheme.
“Ponzi’s and Madoff’s promises,” he said, “were based on hot air, whereas I sold real and valuable cultural treasures.”
Some investors lost everything when the French state seized 4,000 lots and declared they were public archives, which are inalienable and cannot be sold.
This was the case for General Charles de Gaulle’s drafts and papers during his second world war exile in London, which were kept by his secretary.
Her son sold them in 1996 to Lhéritier, who argued they were not public archives as de Gaulle at the time was “not a head of state, but a private figure”.
France also seized a version of Louis XVI’s “Declaration to all Frenchmen”, purchased by Lhéritier in 2009 from a US collector for €2mn.
The “Declaration” was the king’s political testament, written when he attempted to flee Paris, a flight which led to his arrest and imprisonment.
In court, Lhéritier said he was convinced the Public Archives chose to wreck his business to confiscate the masterpieces he had collected.
“Pure folly,” says Hervé Lemoine, the government official in charge of national archives from 2010 to 2018.
“We only did our job in screening what could be property belonging to the public domain.”
“The accusation is senseless,” says Isabelle Rouge-Ducos, former curator at the Archives.
“The state seized around 4 per cent of the documents.”
As for the 120 Days of Sodom manuscript, its history befits its author, its origin and its subject.
The product of a prisoner, it escaped into the world before passing hands through theft, betrayal and fraud, only to find itself in the possession of a man about to see prison himself.
But Lhéritier had one final ace to play.
At the last minute, before he was due to be jailed in May, he negotiated a plea bargain with the prosecutor, citing his age and health issues.
He admitted he had been guilty of fraud and his sentence was reduced to three years of detention, including one suspended and two of house arrest at his villa in Nice.
€40mn of his assets are to be confiscated, and he is appealing the damages awarded against him.
The civil parties only learnt about the deal in the media.
Like Lhéritier, the Sade manuscript has found a more amenable incarceration.
Considered a national treasure, his prized possession was withdrawn from auction and instead purchased by the Bibliothèque Nationale for €4.55mn — much less than the businessman (or rather his investors) paid for it — where it will remain forever.
From one prison to another, Sadism’s story had come full circle.
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