The Full Story
On 16 August 1819, approximately 60,000 men, women, and children gathered at St Peter's Field in Manchester. They came to hear Henry Hunt speak about parliamentary reform. They came in their Sunday best, carrying banners demanding representation.
They came peacefully.
The magistrates panicked. They ordered the Manchester and Salford Yeomanry, amateur cavalry, many of them drunk, to arrest Hunt. When the crowd linked arms to protect him, the Yeomanry drew their sabres and charged.
Then the 15th Hussars, professional soldiers, joined in.
Within minutes, the field was a chaos of screaming, fleeing people and mounted men hacking at them with swords. Eighteen people were killed. Over 700 were injured, many by sabre cuts, many trampled.
The government congratulated the magistrates. The press named it 'Peterloo', a bitter mockery of Waterloo, where many of the victims had fought for Britain just four years earlier.
Peterloo shocked the nation. It proved that the government would use military force against peaceful protesters demanding basic rights. It radicalised a generation. The road to reform was long, but Peterloo ensured there would be no forgetting.
Why This Matters
Peterloo showed the ruling class's willingness to use lethal force against peaceful reform. The massacre radicalised British politics and eventually strengthened the reform movement.
Key Facts
- ✓Date: 16 August 1819 at St Peter's Field, Manchester (Britannica, National Archives, People's History Museum)
- ✓Attendance approximately 60,000 (scholarly consensus from Poole, Marlowe; some contemporary estimates higher)
- ✓Organised by the Manchester Patriotic Union, headlined by Henry Hunt (National Archives, Britannica)
- ✓Manchester had zero MPs, one of the largest industrial cities with no parliamentary representation (National Archives, multiple sources)
- ✓Rotten boroughs with tiny populations retained parliamentary seats (standard historical fact, multiple sources)
- ✓Post-Napoleonic Wars economic depression, Corn Laws driving up bread prices (National Archives, Britannica)
- ✓Weaving wages collapsed from 15 shillings/week (1803) to ~5 shillings by 1818 (People's History Museum)
- ✓Crowd was peaceful and unarmed, Henry Hunt explicitly instructed attendees to carry no weapons (National Archives, Bamford's account)
- ✓Banners included "Universal Suffrage", "No Corn Laws", "Let us die like men and not be sold like slaves" (People's History Museum, Age of Revolution)
- ✓William Hulton (magistrate) ordered the cavalry charge (Wikipedia, National Archives)
- ✓Manchester and Salford Yeomanry charged first, then 15th Hussars with sabres drawn (National Archives, Britannica)
- ✓Deaths: commonly cited as 18 (some sources cite 11-17; variation due to delayed deaths from wounds)
- ✓Injuries: 400-700 (654 documented in one detailed study; many victims hid injuries for fear of arrest)
- ✓William Fildes, age 2, killed, knocked from his mother's arms by cavalry horse (Findmypast, Peterloo Project)
- ✓Women comprised ~12% of the crowd but ~26% of the injured (Peterloo research project)
- ✓Prince Regent sent thanks to magistrates for "prompt, decisive, and efficient measures" (National Archives, Britannica)
- ✓Six Acts passed by Parliament in late 1819 to restrict public assembly and radical press (National Archives, Britannica)
- ✓The name "Peterloo" coined by the Manchester Observer, ironic reference to Battle of Waterloo (1815) (Wikipedia, Britannica)
- ✓Manchester Guardian founded 1821 by John Edward Taylor, a Peterloo witness (Guardian, Wikipedia)
- ✓Great Reform Act 1832 gave Manchester its first MPs and abolished rotten boroughs (standard historical fact)
- ✓Peterloo Memorial by Jeremy Deller, unveiled August 2019 for the 200th anniversary (Manchester City Council, multiple sources)
- ⚠"Every major reform leader was in prison by 1820", Hunt was sentenced to 30 months; Bamford was arrested; other leaders prosecuted. "Every major" is narrative compression but broadly accurate for the key figures.
- ⚠Samuel Bamford's eyewitness account ("sabres were plied to cut a way through naked held-up hands") is the primary source for the cavalry charge details. Well-documented but written retrospectively in his 1844 memoir.
- ⚠"Every vote you have ever cast traces back to that field", Peterloo was one of several catalysts for reform, alongside other agitation and events. It didn't single-handedly cause reform but was a pivotal moment. Defensible as narrative framing.