Great frauds in history: how Elizabeth Bigley, AKA “Madame DeVere”, spirited away cash
Serial fraudster Elizabeth Bigley AKA, the “psychic” Madame Lydia DeVere, conned people into believing she was the long lost daughter of fabulously wealthy industrialist Andrew Carnegie.
Get the latest financial news, insights and expert analysis from our award-winning MoneyWeek team, to help you understand what really matters when it comes to your finances.
You are now subscribed
Your newsletter sign-up was successful
Want to add more newsletters?
Twice daily
MoneyWeek
Get the latest financial news, insights and expert analysis from our award-winning MoneyWeek team, to help you understand what really matters when it comes to your finances.
Four times a week
Look After My Bills
Sign up to our free money-saving newsletter, filled with the latest news and expert advice to help you find the best tips and deals for managing your bills. Start saving today!
Elizabeth Bigley was born in Ontario, Canada in 1857. In 1879 she was arrested for forgery for passing off worthless cheques to merchants, but was acquitted on grounds of her age and insanity. She later worked in Cleveland, Ohio as a psychic, calling herself Madame Lydia DeVere. In 1889 she was again arrested and this time convicted of forgery and spent several years in prison before being pardoned by the then governor of Ohio (later President) William McKinley in 1893. By 1897 she was back in Cleveland, living under an assumed name, with her new husband Dr Leroy Chadwick. He married her believing her to be the illegitimate daughter of wealthy industrialist Andrew Carnegie.
What was the scam?
The now Mrs Chadwick claimed that Carnegie felt so guilty about not publicly acknowledging her as his daughter that he was willing to give her large amounts of money. After exhausting her husband’s fortune, she persuaded several local banks and wealthy individuals to lend her money. As collateral, she provided promissory notes signed with Carnegie’s name and an unopened package supposedly containing a trust fund of $7.5m ($207m in today’s money) in railroad shares and bonds. In reality, Carnegie was unaware of her existence and the notes were forgeries. The money funded an extravagant lifestyle, which enabled her to borrow even more.
What happened next?
Her generosity with money won her many admirers, but her creditors grew anxious and, by November 1904, banker Herbert Newton sued for repayment of a $190,000 ($5.63m) loan. Carnegie disowned both her and the notes, and her railroad bonds and shares were found to be worthless. Early in 1905 she was arrested carrying $100,000 in cash and sentenced to several years in jail, where she died.
MoneyWeek
Subscribe to MoneyWeek today and get your first six magazine issues absolutely FREE
Sign up to Money Morning
Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter
Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter
Lessons for investors
Estimates suggest Chadwick may have borrowed as much as $1.3m ($29.6m) backed by $12m ($355m) in forged Carnegie notes. Her creditors recovered only a fraction of this. The Citizens’ National Bank, which had loaned $240,000 ($7.1m), was forced into liquidation after its depositors withdrew their money, demonstrating the importance of doing proper due diligence. Even if Chadwick had been a genuine heiress, it was an incredibly irresponsible decision to lend a sum that was four times the bank’s actual capital to a single person.
Get the latest financial news, insights and expert analysis from our award-winning MoneyWeek team, to help you understand what really matters when it comes to your finances.

-
ISA fund and trust picks for every type of investor – which could work for you?Whether you’re an ISA investor seeking reliable returns, looking to add a bit more risk to your portfolio or are new to investing, MoneyWeek asked the experts for funds and investment trusts you could consider in 2026
-
The most popular fund sectors of 2025 as investor outflows continueIt was another difficult year for fund inflows but there are signs that investors are returning to the financial markets
-
Long live Dollyism! Why Dolly Parton is an example to us allDolly Parton has a good brain for business and a talent for avoiding politics and navigating the culture wars. We could do worse than follow her example
-
Michael Moritz: the richest Welshman to walk the EarthMichael Moritz started out as a journalist before catching the eye of a Silicon Valley titan. He finds Donald Trump to be “an absurd buffoon”
-
David Zaslav, Hollywood’s anti-hero dealmakerWarner Bros’ boss David Zaslav is embroiled in a fight over the future of the studio that he took control of in 2022. There are many plot twists yet to come
-
The rise and fall of Nicolás Maduro, Venezuela's ruthless dictatorNicolás Maduro is known for getting what he wants out of any situation. That might be a challenge now
-
The political economy of Clarkson’s FarmOpinion Clarkson’s Farm is an amusing TV show that proves to be an insightful portrayal of political and economic life, says Stuart Watkins
-
The most influential people of 2025Here are the most influential people of 2025, from New York's mayor-elect Zohran Mamdani to Japan’s Iron Lady Sanae Takaichi
-
Luana Lopes Lara: The ballerina who made a billion from prediction marketsLuana Lopes Lara trained at the Bolshoi, but hung up her ballet shoes when she had the idea of setting up a business in the prediction markets. That paid off
-
Who is Christopher Harborne, crypto billionaire and Reform UK’s new mega-donor?Christopher Harborne came into the spotlight when it emerged he had given £9 million to Nigel Farage's Reform UK. How did he make his millions?