The Story of the Coalisland Name

The name Coalisland tells the story of the town almost as directly as a name can. It comes from two parts: coal, referring to the rich coal deposits found beneath the surrounding countryside, and island, referring to the canal basin around which the settlement developed. The Irish name, Oileán an Ghuail, carries the same meaning: Island of the Coal.

Long before Coalisland became a town, this part of eastern Tyrone was part of the ancient Gaelic territory of Tír Eoghain, the land of the O'Neills. The countryside was primarily agricultural, with small settlements scattered across the landscape. Beneath that landscape, however, lay a resource that would eventually transform the area completely: coal.

Coal deposits in East Tyrone were being recorded by the middle of the seventeenth century, and mining gradually expanded during the following decades. The coal seams around Dungannon, Drumglass, and Coalisland were among the most important in Ireland. But there was a serious problem. The coal was valuable only if it could be transported economically to markets.

Dublin was a particularly attractive market. During the eighteenth century, the Irish capital required enormous quantities of coal, much of which had to be imported. The possibility of supplying Dublin with coal from Tyrone therefore became an important economic ambition.

The answer was water.

In 1732, plans were approved for a canal connecting the Tyrone coalfields with the River Blackwater and, from there, the wider waterway system leading toward Lough Neagh and eventually Dublin. Construction began the following year.

The project proved far more difficult than its planners had imagined. The terrain was challenging, the work was expensive, and the coal pits themselves were not connected directly enough to the canal. Progress was painfully slow.

The canal was eventually completed in 1787, more than fifty years after construction had begun.

The waterway became known as the Tyrone Navigation, though the section associated with the town is generally called the Coalisland Canal. It ran for several miles from Coalisland toward the River Blackwater and contained a series of locks. At Coalisland itself, a large basin was constructed where boats could load and unload their cargo.

It was this basin that gave the emerging settlement the second half of its name.

The town was therefore not simply a place where coal was mined. It was a place where coal was gathered, loaded, and sent out into the wider world. The canal transformed the local landscape, and Coalisland grew around it.

Another remarkable attempt was made to connect the coalfields more directly to the canal. In the eighteenth century, the Italian engineer Davis Dukart was brought in to construct a canal between the Drumglass coalfields and Coalisland. Rather than using ordinary locks, Dukart designed inclined planes known locally as dry hurries, intended to move boats between different levels.

The engineering was ingenious but ultimately unsuccessful. The difficult terrain and problems with the system meant that Dukart's canal did not operate as intended for long. Yet the attempt illustrates how important the Tyrone coalfields had become and how determined people were to find a way to connect them with Ireland's growing commercial network.

Coalisland itself continued to develop as an industrial settlement. Coal mining was accompanied by other industries that made use of the area's natural resources. Brickworks, potteries, tile works, and textile businesses appeared around the town, taking advantage of the local coal and clay.

The discovery of suitable clay during the canal works proved particularly significant. The material could be used to make bricks, tiles, and drainage pipes, creating another local industry. The same landscape that produced coal also provided the raw materials for the growing industrial community.

By the nineteenth century, Coalisland had become a busy industrial centre. The canal remained an important part of the town's economy, while coal mining continued in the surrounding countryside. The basin was a place of movement and commerce, with boats carrying goods in and out of the town.

But the economic hopes that had originally inspired the canal were never completely fulfilled. The Tyrone coalfields were difficult to work, and the cost of extracting and transporting the coal remained high. Over time, cheaper imported coal became increasingly competitive.

The canal nevertheless continued to carry other goods. Bricks, tiles, agricultural products, and industrial materials all passed through the waterway. Its importance lasted long after the original dream of making Tyrone coal the principal fuel supply for Dublin had faded.

The arrival of the railway brought another transformation. Coalisland railway station opened in the late nineteenth century, connecting the town to the wider railway network. Rail offered faster and more flexible transportation than the aging canal, and the balance between the two forms of transport gradually shifted.

The railway eventually disappeared as well, with passenger services ending in the 1950s and the remaining goods traffic following soon afterward. The canal was abandoned as a commercial waterway in the twentieth century.

Yet the canal remains one of the most important reminders of why Coalisland exists.

The town's industrial history also gave it a distinctive social character. Mining and manufacturing created a community whose identity was closely connected with work, industry, and the surrounding countryside. Generations of families lived with the rhythms of the mines, the mills, the canal, and the markets.

In the twentieth century, Coalisland acquired another place in Irish history. On 24 August 1968, a civil rights march travelled from Coalisland to Dungannon. The demonstration became one of the important early events in the Northern Ireland civil rights movement and helped draw wider attention to the political and social tensions that would soon erupt into the Troubles.

The decades that followed brought violence and hardship to the town and surrounding area. Coalisland became closely associated with the republican movement, and the community experienced many of the divisions and tragedies that affected Northern Ireland during the conflict.

Today, much of the industrial infrastructure has disappeared, but the landscape still reveals the reason the town was established. The old canal, the basin, the traces of mining, and the surrounding countryside all point back to the same story.

Oileán an Ghuail — Island of the Coal.

It is an unusually direct name, but there is something deeper within it. The coal represents the resource buried beneath the land. The island represents the canal basin that allowed that resource to be gathered and transported.

Together they tell the story of a town created by the meeting of land, industry, engineering, and human ambition.

Coalisland grew because people discovered something valuable beneath their feet. They then spent generations trying to find a way to carry it beyond the hills of Tyrone.

The mines gave the town its purpose.

The canal gave it its shape.

And the coal gave it its name.

Oileán an Ghuail — Island of the Coal.

A name that preserves the story of the resource beneath the ground and the waterway that once carried the wealth of Tyrone outward into Ireland.