Lancaster Roman Fort

Lancaster Roman Fort, also known as Wery Wall, ''Galacum'' or ''Calunium'', is the modern name given to ruined former Roman fort atop Castle Hill in Lancaster in North West England. The first castra was founded within the Roman province of Britannia.

The fort's name is not known. A Roman milestone found four miles outside Lancaster, with an inscription ending L MP IIII, meaning "from L— 4 miles", suggests that it began with that letter. However in 1998 David Shotter suggested that ''Galacum'', a name that has been associated with the fort at Over Burrow, would be more appropriately applied to Lancaster.

The fort is thought to be the origin of the name Lancaster. It appears in the Domesday Book as ''Loncastre'', where "Lon" refers to the River Lune, with the Old English (borrowed from the Latin ) for "fort".

History

The first fort at Lancaster was built out of timber, probably around 80 AD, although Roman coins have been found in Lancaster dating back to the early 60s. It was likely built on a castle hill to command a crossing over the River Lune. The fort had
rectangular plan with rounded corners, the rampart was constructed from clay and turf with two V-shaped ditches. The main gate was on its
eastern side, aligned with Church Street, along which a substantial extramural settlement (vicus) developed. The north wall was about long and ran east-west a short distance north of the Old Vicarage, the south side has still to be ascertained (presumed under Lancaster Castle). Later in the century the northern defences were extended by , before it seems to have been abandoned for a period. For a time during this phase it might have been garrisoned by a cavalry unit called the ''ala Augusta''.

The fort was reoccupied again during the 2nd century and it was rebuilt in stone around 102 AD, with an almost thick revetment wall built in front of the clay-and-turf rampart. The fort's north gate may be located a little way east of Vicarage Lane, from which the road led to the crossing over the river. Earthworks visible at Vicarage Field are thought to be remains of the northwest corner. Little is known about the following two centuries. There seems to have been periods of abandonment during the mid-second century and again around the start of the third. An inscription has been found recording re-building work on a bath-house and the basilica in the middle of the 3rd century. Around this time it seems to have been garrisoned by the ''ala Sebosiana'' and the ''numerus Barcariorum Tigrisiensium''.

Around 330 AD the fort underwent a drastic remodelling in a style similar to the Saxon Shore Forts. On the northern side, an approximately thick wall with polygonal external bastions, was constructed in a south westerly direction, over the remains of the earlier forts. The only surviving ruined wall of the 4th-century fort, identified as part of the fort in 1950, is now known as ''Wery Wall''. It is thought to be the core of the external bastion at the northern angle of the wall's circuit and was likely topped with a heavy artillery piece. In the 18th century, a fragment of the south wall was recorded, noticeably not parallel to the north, but thought to belong this fort, suggesting it did not follow the classic Roman plan.

Next to the ''Wery Wall'' (near the junction of Bridge Lane and Church Street), the remains of a bath-house incorporating a reused inscription of the Gallic Emperor Postumus, dating from 262–266 AD, were discovered in 1812. In the 1950s it was still thought to be contemporary with the 4th-century fort. However it has since been found to have been associated with a large courtyard building, possibly an important residence or maybe a ' mansio' within the vicus area, demolished to make way for the 4th-century construction.

The fort underwent a few more extensions, and at its largest area it was . The evidence suggests that the fort remained active up to the end of Roman occupation of Britain in the early 5th century. The later fort is the only known example of this type in northwest Britain.

Little is known of the history of the fort afterwards, until the founding of the Benedictine priory (along with Lancaster Castle it is supposed) by Roger de Poitou in 1094. A Saxon monastery was probably built on the site during the sixth century until it was demolished and replaced by the Benedictine priory in 1094.

The area is a protected Scheduled Ancient Monument. The ''Wery Wall'' is also a Grade II listed building.

See also

*Over Burrow Roman Fort, another fort in Lancaster district
*Listed buildings in Lancaster, Lancashire
*Scheduled monuments in Lancashire

References

Bibliography

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{{City of Lancaster buildings

Buildings and structures in Roman Britain
Roman fortifications in England
Roman sites in Lancashire
1st-century establishments in Roman Britain
2nd-century fortifications
4th-century fortifications
Buildings and structures in Lancaster, Lancashire
Scheduled monuments in Lancashire
Grade II listed buildings in Lancashire
History of Lancaster