Boss Tweed: The Man Who Owned New York City

William Tweed and his associates stole between $30 million and $200 million from New York City’s treasury — in today’s dollars, the higher estimate exceeds $4 billion — through a system so comprehensive that it required the complicity of virtually every institution of city government.^1^ Tweed didn’t merely corrupt New York’s government. He was New York’s government, from roughly 1858 until his arrest in 1871.

Part of Political Corruption — ← Back to series hub

Who Was William Tweed Before He Controlled a City?

William Marcy Tweed was born in 1823 in lower Manhattan to a chairmaker. He was a large man — over 300 pounds by the time of his political peak — with a loud presence and a talent for organization. He entered politics through volunteer fire companies, the social institutions that served working-class New York neighborhoods as mutual aid societies, social clubs, and political recruiting grounds. By 1851 he was an alderman. By 1858 he was a state senator. By the mid-1860s he controlled the Tammany Hall machine that determined who got elected to virtually every office in New York City.

Tweed’s power rested on a straightforward exchange: city government provided services, jobs, and contracts to working-class and immigrant New Yorkers — particularly the Irish community — and in return those constituents delivered votes.^2^ The system was not purely cynical. Tammany Hall provided real material support to immigrants arriving in New York with nothing. It helped people navigate bureaucracy, find work, and access assistance that the formal government provided inadequately or not at all. The corruption was embedded in a genuine machine of social support, which made it durable.

The Kickback System That Drained the City Treasury

The core mechanism of the Tweed Ring’s fraud was simple: city contractors padded their invoices, the city paid the inflated invoices, and a percentage of the overpayment was returned to the ring’s members. The kickback rate varied by contract, typically running between 35% and 85% of the invoice amount.^1^ A carpenter named Andrew Garvey, known as the “Prince of Plasterers,” received $2.8 million from the city for work on the new courthouse that cost a fraction of that figure. The same courthouse — a building that was supposed to cost $250,000 and eventually cost $13 million — became the most famous monument to the ring’s theft.

The system required the complicity of the city comptroller, who authorized payments; the city chamberlain, who held the city’s accounts; and the mayor’s office, which signed off on contracts. Tweed held the position of commissioner of public works and controlled the board of supervisors. He also controlled the city’s banks, which held municipal deposits and processed the fraudulent payments. The newspapers, with one significant exception, were kept quiet through advertising contracts and other inducements.

A Cartoonist Did More Damage Than Any Prosecutor

The person most responsible for Tweed’s fall was not a prosecutor or a rival politician. It was a cartoonist. Thomas Nast of Harper’s Weekly began publishing devastating caricatures of Tweed in 1869, depicting him as a vulture, a thief, and a bully. Tweed famously complained that his constituents couldn’t read English but they could look at pictures. The cartoons built public outrage at a level that newspaper prose couldn’t achieve. Tweed allegedly offered Nast $500,000 to stop drawing him, and Nast refused.^3^

The New York Times, which had also refused advertising inducements from Tammany Hall, began publishing internal financial records of the Tweed Ring in July 1871, obtained from a city official who had been passed over for promotion. The records showed the contractor kickback scheme in precise detail. The combination of Nast’s cartoons and the Times’s documentary evidence created a public consensus that made Tweed’s prosecution possible.

The Fall Didn’t End the Machine

Tweed was arrested in October 1871 and convicted in 1873 of failing to audit accounts. He was sentenced to 12 years in prison and $12,750 in fines — a remarkably light sentence given the scale of the theft — and was subsequently held on civil charges in amounts reaching $6 million. He escaped from civil detention in December 1875 and fled to Spain, where he was recognized partly because of Nast’s widely circulated caricatures and was extradited to the United States. He died in a New York jail in April 1878, aged 55.^4^

The civil suits against him and his associates produced settlements that recovered a fraction of the stolen funds. The people who lost most directly were New York City taxpayers who had paid inflated prices for buildings and services and received inflated debt in return. Working-class New Yorkers who had depended on Tammany’s patronage network found the machine temporarily weakened, though Tammany Hall recovered and continued operating under different leadership into the 20th century. The structural pattern Tweed pioneered — machine politics, kickback contracting, patronage networks — shows up again a century later in Rod Blagojevich’s Illinois and Duke Cunningham’s defense contracting.

Tweed’s fall produced genuine reform. New York State’s 1871 reforms reorganized city government to separate the comptroller’s office from direct control by political appointees and established new audit requirements. The county courthouse, never quite finished during the Tweed era, eventually became a working building — a testament, in its expensive excess, to what unchecked political control over public contracting produces. What Tammany Hall demonstrated is the durability of the exchange between political machines and urban constituencies. The structure Tweed built survived him. The tradeoff it offered — services for votes, with corruption as the operating cost — was appealing to successive generations of politicians and communities precisely because the services were real. Understanding what Tweed stole requires understanding why he was allowed to steal it for as long as he was.

─────────

Sources:

1. Ackerman, Kenneth D. Boss Tweed: The Rise and Fall of the Corrupt Pol Who Conceived the Soul of Modern New York. Carroll & Graf, 2005.
2. Hershkowitz, Leo. Tweed’s New York: Another Look. Anchor Press, 1977.
3. Mandelbaum, Seymour J. Boss Tweed’s New York. Wiley, 1965.
4. Callow, Alexander B. Jr. The Tweed Ring. Oxford University Press, 1966.