The Silures ( , ) were a powerful and warlike
tribe or tribal confederation of
ancient Britain
Several species of humans have intermittently occupied Great Britain for almost a million years. The earliest evidence of human occupation around 900,000 years ago is at Happisburgh on the Norfolk coast, with stone tools and footprints prob ...
,
occupying what is now
south east Wales and perhaps some adjoining areas. They were bordered to the north by the
Ordovices
The Ordovīcēs (Common Brittonic: *''Ordowīcī'') were one of the Celtic tribes living in Great Britain before the Roman invasion. Their tribal lands were located in present-day North Wales and England, between the Silures to the south and the D ...
; to the east by the
Dobunni; and to the west by the
Demetae.
Origins
According to
Tacitus
Publius Cornelius Tacitus, known simply as Tacitus ( , ; – ), was a Roman historian and politician. Tacitus is widely regarded as one of the greatest Roman historians by modern scholars.
The surviving portions of his two major works—the ...
's biography of
Agricola, the Silures usually had a dark complexion and curly hair. Due to their appearance, Tacitus believed they had crossed over from Spain at an earlier date.
"... the swarthy faces of the Silures, the curly quality, in general, of their hair, and the position of Spain opposite their shores, attest to the passage of Iberians in old days and the occupation by them of these districts; ..." (Tacitus Annales Xi.ii, translated by M. Hutton)
Jordanes, in his
Origins and Deeds of the Goths, describes the Silures.
"The Silures have swarthy features and are usually born with curly black hair, but the inhabitants of Caledonia have reddish hair and large loose-jointed bodies. They are like the Gauls or the Spaniards."
The
Iron Age
The Iron Age is the final epoch of the three-age division of the prehistory and protohistory of humanity. It was preceded by the Stone Age (Paleolithic, Mesolithic, Neolithic) and the Bronze Age (Chalcolithic). The concept has been mostly appl ...
hillfort at
Llanmelin near
Caerwent has sometimes been suggested as a pre-Roman tribal centre. But most archaeologists believe that the people who became known as the Silures were a loose network of groups with some shared cultural values, rather than a centralised society. Although the most obvious physical remains of the Silures are hillforts such as those at Llanmelin and
Sudbrook, there is also archaeological evidence of
roundhouses at
Gwehelog
Gwehelog is a village settlement in the community of Llanarth, in Monmouthshire, south east Wales.
Location
Gwehelog is located south of the village of Raglan and north of the town of Usk in very rural Monmouthshire.
History and amenities
...
,
Thornwell (Chepstow) and elsewhere, and evidence of lowland occupation notably at
Goldcliff.
[ Miranda Aldhouse-Green and Ray Howell (eds.), ''Gwent In Prehistory and Early History: The Gwent County History Vol.1'', 2004, ]
Etymology
The Latin word ''Silures'' is of Celtic origin, perhaps derived from the Common Celtic root *''sīlo-'', "seed". Words derived from this root in Celtic languages (e.g. Old Irish ''síl'', Welsh ''hil'') are used to mean "blood-stock, descendants, lineage, offspring", as well as 'seed' in the vegetable sense. Silures might therefore mean "kindred, stock", perhaps referring to a tribal belief in a descent from an originating ancestor. Patrizia de Bernardo Stempel hypothesises that the Silures were originally referred to as ''silo-riks,'' "rich in grain".
Fierce resistance to Roman forces

The Silures fiercely resisted Roman conquest about AD 48, with the assistance of
Caratacus, a military leader and prince of the
Catuvellauni, who had fled from further east after his own tribe was defeated.
The first attack on the Welsh tribes was by the legate
Publius Ostorius Scapula
Publius Ostorius Scapula standing at the terrace of the Roman Baths (Bath)
Publius Ostorius Scapula (died 52) was a Roman statesman and general who governed Britain from 47 until his death, and was responsible for the defeat and capture of Cara ...
about AD 48. Ostorius first attacked the
Deceangli in the north-east of what is now Wales, however little else is known or recorded of this conflict. He spent several years campaigning against the Silures and the
Ordovices
The Ordovīcēs (Common Brittonic: *''Ordowīcī'') were one of the Celtic tribes living in Great Britain before the Roman invasion. Their tribal lands were located in present-day North Wales and England, between the Silures to the south and the D ...
. Their resistance was led by Caratacus, who had fled from the south-east (of what is now England) when it was conquered by the Romans. He first led the Silures, then moved to the territory of the Ordovices, where he was defeated by Ostorius in AD 51.
The Silures were not subdued, however, and waged effective
guerrilla warfare
Guerrilla warfare is a form of irregular warfare in which small groups of combatants, such as paramilitary personnel, armed civilians, or Irregular military, irregulars, use military tactics including ambushes, sabotage, Raid (military), raids ...
against the Roman forces. Ostorius had announced that they posed such a danger that they should be either exterminated or transplanted. His threats only increased the Silures' determination to resist. They surrounded and attacked a large legionary force occupied in building
Roman fort
In the Roman Republic and the Roman Empire, the Latin word ''castrum'', plural ''castra'', was a military-related term.
In Latin usage, the singular form ''castrum'' meant 'fort', while the plural form ''castra'' meant 'camp'. The singular an ...
s in their territory; it was rescued by others only with difficulty and considerable loss. The Silures also took Roman prisoners as hostages and distributed them amongst their neighbouring tribes in order to bind them together and encourage resistance.
Ostorius died with the Silures still unconquered. After his death, they defeated the
Second Legion. It remains unclear whether the Silures were militarily defeated or simply agreed to come to terms, but Roman sources suggest rather opaquely that they were eventually subdued by
Sextus Julius Frontinus
Sextus Julius Frontinus (c. 40 – 103 AD) was a prominent Roman civil engineer, author, soldier and senator of the late 1st century AD. He was a successful general under Domitian, commanding forces in Roman Britain, and on the Rhine and Danube ...
in a series of campaigns ending about AD 78. The Roman
Tacitus
Publius Cornelius Tacitus, known simply as Tacitus ( , ; – ), was a Roman historian and politician. Tacitus is widely regarded as one of the greatest Roman historians by modern scholars.
The surviving portions of his two major works—the ...
wrote of the Silures: ''non atrocitate, non clementia mutabatur'' – the tribe "was changed neither by cruelty nor by clemency".
Romanization
To aid the
Roman administration in keeping down local opposition, a legionary fortress (
Isca, later
Caerleon) was planted in the midst of tribal territory.
The town of
Venta Silurum (
Caerwent, six miles west of
Chepstow) was established in AD 75. It became a Romanized town, not unlike
Calleva Atrebatum (
Silchester
Silchester is a village and civil parish about north of Basingstoke in Hampshire. It is adjacent to the county boundary with Berkshire and about south-west of Reading.
Silchester is most notable for the archaeological site and Roman town of ...
), but smaller.
[ An inscription shows that, under the ]Roman Empire
The Roman Empire ( la, Imperium Romanum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post- Republican period of ancient Rome. As a polity, it included large territorial holdings around the Medite ...
, it was the capital of the Silures, whose ''ordo'' (local council) provided local government for the district.[ Its massive Roman walls still survive, and excavations have revealed a ]forum
Forum or The Forum (plural forums or fora) may refer to:
Common uses
*Forum (legal), designated space for public expression in the United States
*Forum (Roman), open public space within a Roman city
**Roman Forum, most famous example
*Internet ...
, a temple, baths, amphitheatre, shops, and many comfortable houses with mosaic floors, etc.[ In the late 1st and early 2nd centuries, the Silures were given some nominal independence and responsibility for local administration. As was standard practice, as revealed by inscriptions, the Romans matched their deities with local Silurian ones, and the local deity ]Ocelus
Ocelus is a Celtic god known from three inscriptions in Roman Britain. He is twice invoked on dedications at Caerwent: one stone is the base of a statue of which only a pair of human feet and a pair of goose feet survive. The invocation is to Mar ...
was identified with Mars, the Roman god of war.[
Caerwent seems to have continued in use in the post-Roman period as a religious centre. The territory of the Silures later developed as the 5th-century Welsh kingdoms of Gwent, Brycheiniog, and ]Gwynllŵg
Gwynllŵg was a kingdom of mediaeval Wales and later a Norman lordship and then a cantref.
Location
It was named after Gwynllyw, its 5th century or 6th century ruler and consisted of the coastal plain stretching between the Rhymney and Us ...
. Some theories concerning King Arthur
King Arthur ( cy, Brenin Arthur, kw, Arthur Gernow, br, Roue Arzhur) is a legendary king of Britain, and a central figure in the medieval literary tradition known as the Matter of Britain.
In the earliest traditions, Arthur appears as ...
make him a leader in this area. There is evidence of cultural continuity throughout the Roman period, from the Silures to the kingdom of Gwent in particular, as shown by leaders of Gwent using the name " Caradoc" in remembrance of the British hero Caratacus.[
]
The term "Silurian"
Reference is occasionally made to this period of Celtic history by the use of terms such as "Silurian". The poet Henry Vaughan called himself a "Silurist", by virtue of his roots in South Wales
South Wales ( cy, De Cymru) is a loosely defined region of Wales bordered by England to the east and mid Wales to the north. Generally considered to include the historic counties of Glamorgan and Monmouthshire, south Wales extends westwards ...
.
The geological period
The geologic time scale, or geological time scale, (GTS) is a representation of time based on the rock record of Earth. It is a system of chronological dating that uses chronostratigraphy (the process of relating strata to time) and geochronol ...
Silurian
The Silurian ( ) is a geologic period and system spanning 24.6 million years from the end of the Ordovician Period, at million years ago ( Mya), to the beginning of the Devonian Period, Mya. The Silurian is the shortest period of the Paleozo ...
was first described by Roderick Murchison
Sir Roderick Impey Murchison, 1st Baronet, (19 February 1792 – 22 October 1871) was a Scotland, Scottish geologist who served as director-general of the British Geological Survey from 1855 until his death in 1871. He is noted for investigat ...
in rocks located in the original lands of the Silures, hence the name. That period postdates the Cambrian and Ordovician periods, whose names are also derived from ancient Wales
Wales ( cy, Cymru ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by England to the Wales–England border, east, the Irish Sea to the north and west, the Celtic Sea to the south west and the ...
.
References
{{Iron Age tribes in Britain
Celtic Britons
Kingdom of Gwent
History of Monmouthshire
History of Newport, Wales
History of Powys
Prehistoric Wales
Historical Celtic peoples