Coal is Glasgow’s oldest industry after fishing and weaving: medieval churchmen worked outcrops on their lands, and by the seventeenth century pits dotted the burgh’s edges — the Gorbals muir among them — feeding the town’s hearths and its salt- and soap-boilers. The Dixons, later of the Blazes, began as colliery masters at Govan, sinking some of the district’s deepest early pits.
Scottish coal carries a history many find hard to credit: from 1606 until the emancipation acts of 1775 and 1799, Scotland’s colliers and their families were serfs in law — bound to their pit for life, saleable with it, their children inheriting the bond. The men and women who fuelled the Enlightenment’s Glasgow were, within its lifetime, the last hereditary unfree workers in Britain; emancipation came, tellingly, only when the expanding industry needed more labour than bondage could attract.
Industrialisation made coal the empire beneath the empire. The Monkland Canal was cut in the 1770s — the young James Watt among its surveyors — expressly to pour Lanarkshire coal into Glasgow cheaply, and after 1828 the hot-blast iron boom of the previous page devoured the coalfield’s output alongside the city’s hearths, gasworks, mills and steamships. Mining villages and miners’ rows spread across Lanarkshire in their hundreds; the county’s pits at their Edwardian peak employed tens of thousands, and their politics — the county unions, the Keir Hardie tradition rooted just east of the city — fed straight into the movement history told in this site’s Politics section.
It was bought with recurring grief. The Lanarkshire field’s disasters — firedamp explosions, inrushes and falls, at Blantyre in 1877 worst of all, when over two hundred died a few miles from Glasgow — punctuated every generation, and the district’s memorials keep the count. The industry’s decline ran through the twentieth century’s familiar stations — depression, nationalisation in 1947, contraction — until the coalfield’s deep mines closed one by one; Cardowan colliery at Stepps, the last pit at the city’s edge, wound its final shift in 1983.
Glasgow’s coal legacy is mostly underfoot — worked-out seams that still occasionally remind builders of their existence — and in the settled landscape of former mining communities around the city’s east and south. The fires it fed are all out; the politics it forged are discussed elsewhere on this site, still warm.