At some point in the late eighteenth or early nineteenth century, depending on where in Britain you are, a factory appeared. It might have been a cotton mill in Lancashire, powered first by water and then by steam. A pottery in Staffordshire, organised along new rational lines of production. An ironworks in South Wales, producing materials for a world that was building itself at a pace it had never managed before. A flax mill in Leeds, a woollen mill in Bradford, a silk weaving shed in Macclesfield.
The factory was not simply a larger version of the workshop. It was a different kind of thing entirely. A building that imposed a new discipline on the people who worked in it, a new rhythm on the community around it, and a new relationship between employer and employed that the old craft economy had never known.
For local historians, the arrival of factory industry is one of the great hinge moments — a before and after that reshapes every subsequent research question.
What changed, and why it mattered
Before the factory, most textile and craft production in Britain was organised on the domestic or putting-out system. A merchant supplied raw materials to a family, wool, say, or raw cotton, and collected the finished product. The work was done at home, woven or spun on equipment owned by the worker, at a pace set by the family rather than by a clock. Women and children worked alongside men. The home and the workplace were the same place.
The factory dissolved this arrangement.
It centralised production under one roof, under the supervision of an employer or overseer, with machinery that the worker did not own and a schedule determined by the working of the machines rather than the needs of the family. Work and home became separate. Time, measured by the factory bell and later the factory hooter, became a commodity that the employer bought by the hour.
This is not an abstraction. In a specific Lancashire town in 1820, it means that a weaver who had previously worked at home now walked to a mill at five-thirty in the morning and worked until the bell rang at seven in the evening. His wife and children might work there too, in different parts of the building, supervised by different overlookers.
The family no longer worked together.
The town that grew around the mill
The physical transformation of factory towns is among the most dramatic in British history. A settlement that had barely changed its population in a century might double or treble within a generation as the mills drew labour from the surrounding countryside and from further afield.
The census tells this story with considerable clarity. The 1801 population of Burnley, for instance, was around three thousand. By 1851 it had risen to around fifteen thousand, and by 1881 to over forty thousand. This is not organic growth: it is the direct consequence of factory industry attracting labour on a scale that the pre-industrial economy had never required.
The landscape around the factories changed to accommodate this population.
Back-to-back terraces were built in rows, as cheaply and quickly as the speculative builders of the period could manage. Streets of two-up, two-down houses, each sharing its back wall with the row behind, packed into the valleys between the mills. These streets are visible in the census from their first appearance: a new street not present in the 1841 census materialises fully populated by 1851, its households made up of young couples, lodgers, and children — the mobile labour force of a mobile industry.
The records of factory life
The factory itself generated records, though the survival rate is uneven and often disappointing. Factory owners were not obliged by law to keep most of their internal records, and many business archives were destroyed when firms closed or were taken over. What survives tends to be held either at county record offices or in specialist repositories such as the Modern Records Centre at the University of Warwick, which holds a significant collection of trade union and labour movement records.
When factory records survive in good condition, they can be extraordinary. Wage books listing every employee’s earnings week by week. Accident books recording injuries with occasionally harrowing detail. Apprenticeship indentures, particularly from the early factory period when pauper children were routinely contracted to mill owners as cheap labour. Letter books showing the correspondence of mill owners with suppliers, customers, and local authorities.
The Factory Inspectorate, established under the Factory Act of 1833, generated another layer of records. Factory inspectors visited mills, recorded their findings, and reported to the Home Office. Their reports — held at The National Archives in the series HO 87 and related classes — contain descriptions of working conditions in specific factories at specific moments that are invaluable for local historians.
Reading industrialisation through its opponents
Some of the most useful sources for understanding what factory industry meant for communities are not the records of factories at all. They are the records of those who resisted, challenged, or tried to regulate it.
Parliamentary inquiries into factory conditions, particularly the hearings of 1831-32 that preceded the Factory Act of 1833, and the subsequent reports of the Children’s Employment Commission, contain witness testimonies from workers, children, and factory owners across the country. These testimonies, naming specific places and specific individuals, are extraordinary primary sources; the unmediated voices of people describing their working lives in terms that no wage book or accident record captures.
Local newspapers covered industrial disputes, factory accidents, and the campaigns of factory reformers with considerable thoroughness. The campaigns for the Ten Hours Act (limiting the working day for women and children) generated a huge volume of print that named specific mills, specific mill owners, and specific working conditions. For local historians, the newspaper archive is an essential companion to the official record in understanding what industrialisation actually felt like from the inside.
The factory transformed Britain.
It transformed it town by town, street by street, family by family. That transformation is recoverable — in the census, in the archives, in the newspapers, in the testimony of the people who lived through it. The records are there. They are waiting for researchers willing to read them carefully.