The Full Story
800,000 people did not have time to wait. Elizabeth Heyrick was a Quaker from Leicester. In 1824 she published a pamphlet: Immediate, Not Gradual Abolition. Its argument was simple. The respectable abolitionist strategy of the day, led by William Wilberforce, was to end slavery slowly and by gradual legislation. Heyrick disagreed. Every year of delay was another year of human beings owned as property. There was no moral justification for gradualism.
She went door to door through Leicester, visiting grocers. She urged consumers to boycott slave-grown sugar and slave-grown cotton. Within a year she was reported to have persuaded a large share of the city's households to stop buying them. The movement's leaders kept their distance from her pamphlet, and Wilberforce disapproved of women taking public roles in the campaign. This was remarkable, because the women's societies, of which Heyrick was the leading voice, were by some estimates supplying around a fifth of the movement's funding. Without them there was no movement.
In 1830 the Anti-Slavery Society formally adopted immediate abolition. Heyrick had won the argument. She died in 1831, two years before the 1833 Act freed around 800,000 enslaved people across the British Empire, with full freedom by 1838. Her name is not on the monument.
Why This Matters
The abolitionist movement is usually remembered as a story of patient men in Parliament. It was also a story of impatient women outside it, and the impatient women were often right. Heyrick's insistence on immediate abolition shortened the process. It pushed the Anti-Slavery Society off its cautious path. When the 1833 Act passed, the principle she had fought for, that emancipation should not be gradual, was the principle that won.