Канал Ролля в Северном Девоне: История и Руины

The Rolle Canal (or Torrington Canal) in north Devon, England, extends from its mouth into the River Torridge at Landcross 6 miles southwards to the industrial mills and corn mills at Town Mills, Rosemoor, Great Torrington and beyond to Healand Docks and weir on the Torridge, where survive the ruins of Lord Rolle's limekilns, upstream of today's Rosemoor Garden. Town Mills were built by Lord Rolle and were powered by a stream which flowed past his seat of Stevenstone to the east of Great Torrington and also supplied water to the canal. Rosemoor and North and South Healand farms were part of Lord Rolle's Stevenstone estate on the east bank of the Torridge.

The canal comprises a sea lock at Landcross, a 60 foot inclined plane at Weare Giffard and an aqueduct of five arches over the River Torridge at Beam. At the terminus of the canal at the limekilns at Rosemoor a leat supplies the canal to ensure a constant water level, which channels off water from the River Torridge at Healand (or Darkham) Weir, rebuilt in 1837.

The canal terminates beyond "Rowes Moor" (modern: Rosemoor) at a group of lime kilns designed by James Green. These consist of five large pots, each one 14 ft in diameter and 20 ft deep, arranged consecutively in a straight line along a wharf. Railway tracks led from the canal up a ramp to the top of the pots where a flat area existed for the storage of lime and fuel (culm/anthracite) pending burning. An office for the site forman was situated at the upper level. These kilns are derelict in 2013. who owned land on which the northerly section of the canal was constructed between the Rolle estate of Beam and the end of the canal at Landcross. The canal was built largely without permission, with an act of Parliament, the Rolle Canal (Devon) Act 1835 (5 & 6 Will. 4. c. vii) eventually being granted for this purpose in 1835. The idea for the canal had been proposed originally by Lord Rolle's father Denys Rolle but for various reasons nothing had come of those plans. The function of the canal was to import limestone from Wales to be burnt with coal, also imported, at inland kilns to make lime fertiliser which would greatly increase the fertility, and thus the value, of agricultural land. Marland Clay, mined south of Torrington, was to be exported via the seaport of Bideford, at the estuary of the River Torridge, for the making of bricks. More generally the canal was to link the industrial mills at Great Torrington, some of which were owned by Lord Rolle, to the seaport of Bideford on the River Torridge. James Green was employed as the lead engineer. Lord Rolle laid the foundation stone of the aqueduct in a ceremony which included the firing of a cannon, which unfortunately exploded, causing injury to a man by the name of John Hopgood, whom Rolle compensated with a year's salary.

In about 1852, some ten years after Lord Rolle's death, the canal was leased to George Braginton (1808–1886), of Moor House, St Giles in the Wood, (the centre of the Rolle's Stevenstone estate) several times Mayor of Great Torrington, described in 1830 as "canal agent to Lord Rolle, and Portuguese vice consul for the Devonshire coast, in the Bristol channel". George's father was Richard II Braginton (1784–1869), of Great Silver, in the parish of Great Torrington, employed by Lord Rolle since 1814 and described in Lord Rolle's will proved in 1842 as "my steward at Stevenstone" was bequeathed £200, with a further £40 to "William Braginton one of his sons". Richard II thus played the important role of steward of Stevenstone during the time of Mark Rolle's minority from the death of Lord Rolle in 1842 to 1856. Thus it was possibly Richard II who advised the trustees of Mark Rolle to grant the lease to his son. Richard II married Ann Dwerryhouse of Liverpool in 1806. George's grandfather was Richard I Braginton (1752–1812) who had been quartermaster serjeant of the South Devon Militia, of which Lord Rolle was colonel. He died at Leicester and had been well regarded by Lord Rolle who erected a gravestone to his memory in St Martin's Church, Leicester, inscribed as follows:
Beneath are deposited the remains of Richard Braginton Quarter Master Serjeant of the South Devon Militia who expir'd suddenly in this Town on his march to Nottingham in the night of 15th of February 1812 after retiring to rest in perfect health AGED 60 YEARS He served 40 in the said Regiment with unabated Zeal, diligence and Loyalty to his King; and firm attachment to his Country; While his private conduct was equally commendable. For Rectitude, Probity and Sobriety He was esteem'd by his Officers and beloved by his fellow Soldiers. To perpetuate the remembrance of his worth, This stone was caus'd to be erected By his Colonel Lord ROLLE. Reader! may this additional Example of the awful uncertainty of Life prove a warning to thee to prepare for a similar fate, by a faithful discharge of the duties of thy station; and by an humble reliance on the merits of thy Redeemer. George was a merchant and banker, and owned at least one ship, the Margaret, a brigantine of 139 tons built in Bideford in 1835. This was later owned by his younger brother William Dwerryhouse Braginton (died 1888), merchant and substantial shipowner of Northam, near Bideford, who was declared bankrupt in 1879 and died at Bristol in 1888. George had also become bankrupt in 1865 on the failure of his bank, Braginton, Rimington & Co. He then faced several lawsuits for his "rash and hazardous dealings", and moved away to Compton Giffard. In 1874 his bankruptcy was discharged. He died in 1886 and was buried in Ford Park Cemetery, Plymouth. George had six children by his wife Margaret Grace Vicary (died 1868), but his only two sons both died as infants, George Vicary Braginton (1840–1842) and Richard George Braginton (1849–1850). George erected a large chest tomb to his infant sons in St Giles's churchyard, and later next to it he buried his parents Richard II Braginton (died 1869) and Ann Dwerryhouse (died 1866), commemorated by a gravestone. Exactly when the lease to George Braginton ended is unknown, but certainly no later than 1865. On the termination of the lease, control of the canal passed to Lord Rolle's adoptive heir Mark Rolle (1835–1907), a younger son of Lord Clinton and the nephew of his second wife. The track followed the canal in several stretches, not sitting within the former canal but on elevated ground beside it. The railway was dismantled during the 20th century and the trackway now forms part of the Tarka Trail cycleway. Some parts of the canal are still visible today, including the Beam Aqueduct, now a viaduct carrying a new entrance drive to Beam Mansion, now an adventure holiday centre. The sea lock also survives, without its gates, as do parts of the inclined plane. The Annery kiln near Weare Giffard lies close to the old canal, between it and the River Torridge, and is visible from the Tarka Trail. The canal has been designated a Devon County Wildlife Site. Clinton Devon Estates plan to restore the Beam estate section of the canal after 2013, and in 2000 completed restoration of the old stone bridge which took the old driveway from Beam Mansion northward over the canal, which passes under through a narrow tunnel. Some work on the sea lock was carried out in 2006 involving re pointing and rebuilding the eastern wall.

The Beam Aqueduct is referred to as the "canal bridge" in Henry Williamson's Tarka the Otter.