London Stone (riparian)
Until 1350, the English Crown held the right to fish the rivers of England and charged duties on those people it licensed to fish. In 1197 King Richard I, in need of money to finance his involvement in the Third Crusade, sold the rights over the lower reaches of the River Thames to the City of London. Marker stones were erected to indicate the limit of the City's rights.
Control of the river passed from the City to the Thames Conservancy, and then below Teddington to the Port of London Authority and above it to Thames Water Authority and finally the Environment Agency.
In medieval times before the canalisation of the Thames, Staines-upon-Thames was the highest point at which the high tide was perceivable for a few minutes every semi-diurnal tide (twice a day), adding some millimetres to the water depth compared to more upstream parishes. This London Stone marked the upstream limit of the City's rights. The official role of a London Corporation stone of 1285 beside Staines Bridge was set out with a grant of associated privileges in a charter of Edward I. Its use by the river is confirmed by the semi-circular indentations (on the right hand face in the photo), to cater to tow ropes of horse-drawn boats rubbing against the stone.
Relocation within Staines upon Thames and replica
Staines is on the point where the north bank moves from east to north and has always been its site but the exact position has changed.
- In 1750 (approx.) the approx. 0.6m-tall half cube on a tall stone pillar was moved about 500 metres upstream to a site at grid reference by the river in the Lammas Pleasure Ground.
- In 1986 the stone was moved to the Old Town Hall Arts Centre, Market Square and a replica was placed in the Pleasure Ground.
- In 2004 the original was moved to Spelthorne Museum, Spelthorne Library, Friends Walk/Thames Street.
The stone has been recarved in its lower section making its long base narrower than its top. Its sole inscription is a very eroded etching 'STANE' in its top section of uncertain date, the Old English word for Stone (as in Stane Street). If the inscription is old enough this reinforces the traditional spelling, if not the pronunciation (as with Stane Street) of the name of the town, for which see Great Vowel Shift. It is possible that there was more than one such stone, explaining the Anglo Saxon name of the town, which was established many centuries after the Romans noted they called their staging post at the bridge, Ad Pontes. The lower carved area has a shield in relief as is its motif section below with eroded inscriptions. It stands on a much wider plinth inscribed with the names of various City worthies who may have been involved in its 1750 move.
The replica, due to its location, is in the lowest category of architecture, a Grade II listed structure partly achieved since it happens to stand on the point of one of the former coal-tax posts. Martin Nail included the Stone as No. 83 in his list
The downstream limit of the City's rights is about 54 km as the crow flies from London Bridge and is marked on both banks of the Thames. On the south bank the marker is the London Stone which stands at grid reference beside the mouth of Yantlet Creek on the Isle of Grain.
The overall height of the monument is about 8 metres. The main column has an inscription, now illegible. The plinth on which it stands has an inscription listing various worthy gentlemen who were probably involved in the re-erection of the stone in Victorian times. They include Horatio Thomas Austin and Warren Stormes Hale, sometime Lord Mayor and founder of the City of London School.
The marker on the north bank is almost due north of Yantlet Creek and is called the Crow Stone (also known as Crowstone or City Stone). It stands at grid reference on the mud opposite the end of Chalkwell Avenue, Southend-on-Sea (two nearby roads are called Crowstone Avenue and Crowstone Road). It was erected in 1837 and replaced a smaller stone, dating from 1755. The older stone was removed to Priory Park in Southend where it remains today. It is likely that there has been a marker on this site and at Yantlet since 1285.
The line between the Crow Stone and the London Stone, Yantlet Creek is known as the Yantlet Line and was used as the boundary for various things including at one time the limit of jurisdiction of the Port of London Authority.
Two London Stones stand at grid reference between the Arethusa Venture Centre and the River Medway in Lower Upnor. The older, smaller stone is dated 1204 and carries on its rear the inscription "God preserve the City of London". Apart from that, the inscriptions of both stones are merely the names of various Lord Mayors and years.
- Howe, G W (1965). "The old limit stones of the port". PLA monthly 40: 282–287.
- Article from the Essex Countryside magazine, 1965
- Spelthorne Borough Council interpretation board in Lammas Pleasure Ground
- Scripps, Jenny (2008). London Stone and other boundary marks. Spelthorne Museum.
- Listing reference
- Nail, Martin. "The boundary marks today: list of extant marks". City posts: the coal duties of the City of London and their boundary marks. Retrieved 15 January 2012.
- Image description at Geograph
- Pages on geograph for: London Stone, Staines, the Crow Stone, London Stone, Yantlet Creek
- Google search for "Yantlet Line"
- The PLA page of thames.me.uk
- "Spelthorne Museum". Retrieved 15 January 2012.