King's Mill, Castle Donington
King's Mill shown within Leicestershire
|OS grid reference|
|District||North West Leicestershire|
|Sovereign state||United Kingdom|
|EU Parliament||East Midlands|
King's Mill is the traditional crossing point of the River Trent between Castle Donington in Leicestershire and Weston-on-Trent in Derbyshire. The Mill was the farthest point that traffic from the River Humber could progress. A lock was installed here to make the river navigable but the business eventually collapsed due to competition with the Trent and Mersey Canal. The mill was used for grinding flints for the pottery industry, locally mined plaster, and dyestuffs when it was owned by Samuel Lloyd of the Birmingham banking company.
Activity in this area is known to date from 3,500 bce as a log loat was discovered in nearby Shardlow which contained stones quarried at King's Mill. The stone is presumed to have been destined for strengthening a causeway across the River Trent. This boat is now preserved in Derby Museum.
Control of this river crossing is first mentioned in a charter agreed by Æþelræd Unræd (King Ethelred the Unready) in 1009 which recognised the position and boundaries of Weston. The charter shows that Weston controlled the crossings of the Trent at, Weston Cliff, Kings Mill and Wilne. These crossings controlled one of the main routes for travellers moving up or down England and was a boundary within Mercia. This land was then given to Morkar, the King's chief minister, and he was unusually given rights that were normally reserved for the King alone. He was given the responsibility for justice and exemption from the trinoda, he alone could decide a fate of life or death without the need of the authority of the King or his sheriff.
In February 1309 a dispute was settled between Henry de Lacy of Castle Donington and the Abbey of Chester over the fishing rights here. Unusually the dispute was settled not with either side having rights up to the middle of the river, but with the manor of Castle Donington owning their land and the river up to the northern bank. The boundary of Derbyshire and Leicestershire still take this line.
In 1699 and 1710 Lord Paget was able to obtain an Act of Parliament to make the River Trent navigable to Burton. He set on George Hayne of Wirksworth to manage this, who in turn entered into a partnership with Leonard Fosbrooke of Shardlow Hall. Paget was given a monopoly on the river traffic although he had to construct two locks, one at Burton and the other at King's Mill to bypass the weir. The initial construction was a flash lock but this was unpopular as it required considerable energy to move boats up stream and meanwhile the mill would see a sudden flow of additional water. The locks were converted to the more conventional pound lock.
Various people tried to break the monopoly but the lock remained a weapon against delinquents. At one time a lock gate was removed and another, the lock was loaded with rocks. Each time boats were stranded and cargoes delayed. For nine years the lessees had a stone laden barge sunk in the navigation at King's Mills. The sole purpose of this device was to create the need for goods to be taken from one boat upstream to another below and viceversa. By this method they were able to ensure that the rate of three pence per ton was paid.
A new partnership was formed in 1763 to found the Burton Boat Company a minor shareholder was Samuel Lloyd's father who had a fifth share. One of the holdings was the mill itself which could have been a route for travellers wishing to avoid the toll.
The Trent continued to be used to transport goods including from Burton upon Trent which could be transported east and on to the Baltic states. However the river could not compete with the Trent and Mersey Canal and the business closed in 1805.
The mill and Lloyd's bankers
In 1805 the business was abandoned but the Quaker Samuel Lloyd, whose father had been one of the purchasers, was able to obtain the lease on the mill. As a banker he was able to run this business largely from his offices in Birmingham. The mill was used to grind plaster, flints, and dye stuffs.  It is said that the papers of the bank make few references to Kings Mills except that in one note it is recorded that Cousin Samuel has gone to visit his Flint mills.
In 1817, Kings Mill is listed as one of the few fords across the Trent, the others being at Barrow-upon-Trent, Newton Solney, Winchill, Willington and Ingleby. Although it is noted that only the locals would use these as they were considered too dangerous. At the time there were safer chain ferry crossings. The nearest was at Weston Cliff.
Until the middle of the twentieth century there was a chain ferry across the Trent at this point. The posts can still be seen (in 2008).
- General View of the Agriculture and Minerals of Derbyshire, Great Britain Board of Agriculture, 1817, accessed 7 October 2008
- The Quaker Lloyds in the Industrial Revolution, Humphrey Lloyd, p252, 2005, ISBN 0-415-38161-4
- Hanson Log Boat, Derby.gov.uk, accessed May 2011
- Weston - Charter of Æthelred, The Great Council, 1009, accessible at Derby records
- A History of Transport in Weston on Trent, David Birt et al., ISBN 0-9521307-0-X
- C. C. Owen, Burton-on-Trent: the development of industry (Phillimore, Chichester 1978), pp13-20.