Which British financier's fraud scandal preceded the 1929 Wall Street crash?

Clarence Hatry was the British financier whose fraud scandal preceded the 1929 Wall Street Crash. The collapse of his business group became public in September 1929, shortly before the major U.S. market panic in October.

Hatry had built a complicated network of companies involved in areas including insurance, photographic equipment, vending machines, and retail businesses. In an effort to obtain financing, his group used fraudulent securities, including forged certificates. A discrepancy was discovered when Hatry sought a large loan, and the London Stock Exchange suspended trading in his companies on September 20, 1929.

Hatry and associates confessed to fraud and forgery and were later tried at London’s Old Bailey. He was convicted and sentenced to 14 years in prison. Historians generally treat the Hatry collapse as a contributing confidence shock, not as the sole cause of the Wall Street Crash.

The timing explains the connection: the scandal broke in Britain on September 20, while the New York market’s most dramatic collapse came on October 24 and October 29. Ivar Kreuger was another famous international financier associated with interwar fraud, but his major scandal came later, in 1932.