The Whiskey Rebellion of 1791–1794: Hamilton’s Excise Tax and Washington’s Army

On the morning of July 16, 1794, about fifty Pennsylvania militiamen from the Mingo Creek Association — frontier farmers and Revolutionary War veterans — surrounded the brick country house of John Neville at Bower Hill, seven miles southwest of Pittsburgh. Neville, a brigadier general of the Pennsylvania militia and an old friend of George Washington, was the federal tax inspector for the four westernmost counties of Pennsylvania. The previous day he had ridden out with a federal marshal to deliver process notices to whiskey distillers who had failed to register their stills with the federal government under Treasury Secretary Alexander Hamilton’s 1791 excise law. The militiamen wanted his federal commission and they wanted the names of his informants. Shots were exchanged. The rebellion’s leader at Bower Hill, Major James McFarlane — a respected veteran of the Continental Army — was shot and killed by Neville’s enslaved defenders or by federal soldiers inside. The militiamen then burned Bower Hill to the ground.

Three months later, on October 4, 1794, President George Washington — wearing his old Continental Army uniform — rode at the head of a federal army of approximately 13,000 militiamen out of Carlisle, Pennsylvania, toward the western counties. It is the only time in American history that a sitting US president has personally led troops in the field. The army did not have to fight anyone. The rebellion had already collapsed. But the question of whether the new federal government could enforce a tax — and the question of whether the men who had made a revolution against a London tax fifteen years earlier would now accept a Philadelphia one — had been answered.

Hamilton’s Tax and Why the West Hated It

The financial crisis facing the new federal government in 1789–90 was severe. The Continental Congress had financed the Revolution with paper currency that was now worthless and with debts to soldiers, foreign governments, and domestic suppliers that were trading at a fraction of face value. Alexander Hamilton, Washington’s Treasury Secretary, proposed a comprehensive plan in his 1790 Reports on Public Credit: the federal government would assume the war debts of the states, fund all federal and assumed state debts at face value, and create the financial conditions for the new nation to borrow on international markets. The plan required a steady stream of federal revenue. Most of it would come from import duties; some of it would come from the whiskey excise.

The tax structure was sharply regressive in western practice. Large eastern distillers, who produced commercial spirits for sale, were taxed by the gallon and could pay the tax in cash. Small western farmer-distillers, who distilled their own grain harvest into whiskey to make it transportable across the Appalachians, were either taxed on capacity (sometimes more than they actually produced) or paid a flat fee per still per year. They had little cash. Whiskey itself was a substantial portion of the western money supply — frontier farmers were paid in it, paid their hired help in it, and traded it for store goods. A federal cash tax on whiskey was, functionally, a federal cash tax on the western economy.

The 1791 act also required all distillers, however small, to register their stills with the federal government, to maintain detailed production records, and to be tried for tax offences in federal district court — which in western Pennsylvania meant a 300-mile journey across the mountains to Philadelphia for any indictment. Frontier farmers who had fought a revolution over the proposition that they should not be taxed at long distance by an unrepresentative legislature recognised the structural similarity immediately.

The Long Resistance, 1791–1794

Western opposition was first political and then physical. County conventions in 1791 and 1792 in Washington and Westmoreland counties produced petitions, resolutions, and pamphlets calling for repeal. Federal tax collectors who actually attempted to register stills in the western counties were tarred and feathered, ducked in creeks, threatened, and chased from their homes. Robert Johnson, the collector for Washington and Allegheny counties, was attacked twice by men in blackface and women’s dress in September 1791 — the masked-attack tactic borrowed from earlier Pennsylvania anti-eviction protests. A 1792 federal grand jury indictment against several attackers produced no convictions; the witnesses refused to testify or could not be located.

By 1794 the resistance had organised into a network of “liberty pole” raisings — the old Revolutionary symbol — and a parallel committee structure. The most radical voice was David Bradford, the deputy attorney general for Washington County, who advocated outright separation from the United States. The most moderate was Hugh Henry Brackenridge, a Pittsburgh lawyer who later wrote the standard memoir, Incidents of the Insurrection in the Western Parts of Pennsylvania in the Year 1794 (1795), and who privately worked to defuse the situation.

July 1794: Bower Hill and Braddock’s Field

The federal government’s attempt to enforce process in the summer of 1794 brought the conflict to a head. On July 15, the US Marshal for Pennsylvania, David Lenox, riding with John Neville, was fired on as he served subpoenas to delinquent distillers in Allegheny County. The following morning, approximately 30 Mingo Creek militiamen surrounded Neville’s Bower Hill house. Neville and his enslaved defenders opened fire; the attackers retreated.

The next day, July 17, a much larger force — about 600 men under Major James McFarlane — returned to Bower Hill. They demanded Neville’s commission and his records. Neville had left under cover of night; the house was being defended by a small detachment of US Army regulars under Major Abraham Kirkpatrick. Negotiations failed. McFarlane was killed in the firefight that followed, shot either from the house or by accident; the regulars surrendered when the attackers set fire to outbuildings. The house was burned. Several attackers were wounded.

McFarlane’s funeral, on July 18, became a political event. By the end of the month, organised militia companies across Washington, Allegheny, Westmoreland, and Fayette counties were drilling and arming. On August 1, 1794, approximately 7,000 men gathered at Braddock’s Field — the site of General Edward Braddock’s 1755 defeat by French and Native American forces during the Seven Years’ War — eight miles east of Pittsburgh. The crowd debated whether to march on the federal arsenal in Pittsburgh. Brackenridge and other moderates persuaded them not to. The crowd dispersed, but the federal government in Philadelphia now had no doubt that armed resistance to the tax was open.

Washington’s Response

Washington had been preparing for this since 1791. He issued a presidential proclamation on August 7, 1794, ordering the rebels to disperse and warning that the federal militia would be used if they did not. He simultaneously sent commissioners to negotiate. Under the Militia Act of 1792, signed by Washington in May 1792, the president could federalise state militias if domestic insurrection prevented enforcement of US law — but only after the federal judiciary certified that ordinary judicial process had failed. On August 4, 1794, Supreme Court Justice James Wilson signed the required certificate.

The militias of Pennsylvania, New Jersey, Maryland, and Virginia were called up for three months’ federal service. By late September approximately 13,000 men — a force larger than the Continental Army Washington had commanded for most of the Revolution — were assembled at Carlisle, Pennsylvania, and Cumberland, Maryland. Washington travelled to Carlisle on October 4 and to Bedford, Pennsylvania, on October 17. From Bedford he turned the immediate command over to Major General Henry “Light Horse Harry” Lee of Virginia, with Hamilton accompanying the force, and returned to Philadelphia to manage Congress.

The “Watermelon Army,” as it was popularly nicknamed, encountered no organised resistance. By the time it crossed the Allegheny ridge in late October the rebels had dispersed; their leadership had fled west to Spanish Louisiana or south to Kentucky. About 150 men were arrested in operations through November, of whom 20 were brought back to Philadelphia. Two — Philip Wigle and John Mitchell — were convicted of treason. Both were pardoned by Washington in July 1795. David Bradford fled to Spanish-controlled Louisiana, where he died in 1808.

What Most Accounts Get Wrong

Three persistent simplifications. The first is the framing of the rebellion as a tax revolt by drunken backcountry hicks. Most participants were Revolutionary War veterans with strong views about taxation, representation, and the responsibilities of the new federal government; many were people of substantial standing in their communities. They were responding to a tax that fell unevenly on their region’s principal cash crop.

The second is the framing of Washington’s response as a personal triumph. The federal government did establish that it could enforce its laws — an essential precedent — but the whiskey tax itself remained largely unenforceable in the West, was repealed in 1802 under Jefferson, and is therefore difficult to call a substantive victory for the policy. What was vindicated was the federal power to tax in principle; what was abandoned was this particular tax in practice.

The third is the assumption that the rebellion was an isolated outlier. The Whiskey Rebellion was one of several armed disturbances over the federal government’s authority in the first decade of the Republic — alongside Shays’s Rebellion of 1786–87, the Fries’ Rebellion of 1799 over a property tax in eastern Pennsylvania, and ongoing resistance in Kentucky and the Carolinas. The new federal government’s claim to legitimate, enforceable, taxing authority was actively contested for at least twenty years.

Why It Still Matters

The Whiskey Rebellion is the first major test of federal authority under the US Constitution, the first deployment of federal military force against US citizens, and the first major demonstration that the Constitution’s grant of federal taxing power — long debated in the 1787 ratification fights — would in practice be backed by military enforcement. It also helped catalyse the formation of opposition political organisation: Thomas Jefferson and James Madison, alarmed by Hamilton’s program and by the militarisation of revenue enforcement, were already building the Democratic-Republican Party that would unseat the Federalists in 1800.

The Bower Hill site is preserved by the Pittsburgh-area Historical Marker Program. The Whiskey Rebellion Festival is held annually each July in Washington, Pennsylvania. Hugh Henry Brackenridge’s Incidents of the Insurrection (1795), William Findley’s History of the Insurrection (1796), and the federal court records of the 1794–95 treason trials remain the principal primary sources.

For more on the founding era, see our pieces on women in the American founding and Black Americans in the Revolutionary War.

Frequently Asked Questions

What was the Whiskey Rebellion?

The Whiskey Rebellion was an armed resistance movement in the western counties of Pennsylvania, Virginia, Kentucky, and the Carolinas between 1791 and 1794 against the federal excise tax on distilled spirits that Treasury Secretary Alexander Hamilton had proposed in 1790 and Congress had enacted in March 1791. It culminated in the burning of federal tax inspector John Neville’s home at Bower Hill on July 16–17, 1794, the assembly of approximately 7,000 protesters at Braddock’s Field on August 1, 1794, and President George Washington’s deployment of approximately 13,000 federalised militiamen in October and November 1794.

Why did western farmers oppose the whiskey tax?

Western farmers distilled their grain into whiskey because whiskey was far easier to transport over the Appalachian Mountains than bulk grain. Whiskey was also a substantial portion of the western cash economy — used as payment for labour and as a medium of trade. A federal cash tax on whiskey fell more heavily on western producers, who had little cash, than on large eastern commercial distillers, and required litigation in distant federal courts. Many western farmers were Revolutionary War veterans who recognised the structural parallel to British taxation policy.

Who was John Neville?

John Neville (1731–1803) was a brigadier general of the Pennsylvania militia, a Revolutionary War veteran, an old friend of George Washington, and from 1791 the federal tax inspector for the four westernmost counties of Pennsylvania. His country house at Bower Hill, seven miles southwest of Pittsburgh, was attacked and burned by approximately 600 Mingo Creek militiamen on July 17, 1794. Neville himself escaped under cover of night.

Did George Washington really lead the army in person?

Yes. Washington wore his Continental Army uniform and rode at the head of the federalised militia from Carlisle, Pennsylvania, on October 4, 1794. He travelled with the army as far as Bedford, Pennsylvania, on October 17, then handed immediate command to Major General Henry “Light Horse Harry” Lee of Virginia and returned to Philadelphia. It is the only occasion in US history on which a sitting president has personally led troops in the field.

How many people were killed in the Whiskey Rebellion?

Casualties were limited. Major James McFarlane, the rebel commander at the Bower Hill attack, was killed on July 17, 1794. One or two of Neville’s defenders were also killed in the same engagement. A handful of additional deaths occurred during scattered violence in 1794 and during the federal army’s enforcement operations later that fall and winter. The federal expedition itself fought no significant engagements; the rebellion had already dispersed by the time the army arrived.

Was the whiskey tax repealed?

Yes. The tax remained on the books but was effectively unenforceable in the western counties after 1794. Thomas Jefferson, an outspoken opponent of the original program, became president in 1801 and signed the repeal of the federal excise on distilled spirits in 1802. Federal whiskey taxes did not return on a sustained basis until the Civil War.

Sources

1. George Washington’s Mount Vernon — The Whiskey Rebellion
2. US National Archives — Founders Online (Hamilton and Washington papers)
3. Hugh Henry Brackenridge, Incidents of the Insurrection in the Western Parts of Pennsylvania in the Year 1794 (John M’Culloch, 1795)
4. William Findley, History of the Insurrection in the Four Western Counties of Pennsylvania (Samuel Harrison Smith, 1796)
5. Thomas P. Slaughter, The Whiskey Rebellion: Frontier Epilogue to the American Revolution (Oxford University Press, 1986)
6. William Hogeland, The Whiskey Rebellion: George Washington, Alexander Hamilton, and the Frontier Rebels Who Challenged America’s Newfound Sovereignty (Simon & Schuster, 2006)
7. Saul Cornell, The Other Founders: Anti-Federalism and the Dissenting Tradition in America, 1788–1828 (University of North Carolina Press, 1999)
8. Ron Chernow, Alexander Hamilton (Penguin Press, 2004)