Worsley Navigable Levels - The New Duke

The New Duke

The Dukedom passed to Scroop Egerton's fourth son John on Scroop's death in 1745 and subsequently, when John died in 1748, to Scroop's fifth son Francis, the 3rd Duke of Bridgewater. Francis Egerton gained full control of his estates in 1757 when he was 21 and hired John Gilbert as factor for his estates. It was clear to Francis Egerton and John Gilbert that the Duke of Bridgewater's coalmines would need to be much more efficient and productive in order to meet the rise in demand for coal in Manchester. One part of their plan was to dig a canal, the Bridgewater Canal, from Worsley to Salford on the River Irwell. This idea would improve the transport of coal but not the efficiency of mining. They then had the idea of extending the canal at Worsley underground to produce a navigable level within the coal measures for both drainage and coal transport. A consequence of this decision was that the water from the coalmines proved sufficient to keep the canal in water.