Magnis (Carvoran)
Roman fort (castrum) on Stanegate in northern Britain
Magnis or Magna was a Roman fort near Hadrian's Wall in northern Britain. Its ruins are now known as Carvoran Roman Fort and are located near Carvoran, Northumberland, in northern England. It was built on the Stanegate frontier and Roman road, linking Coria (Corbridge) in the east to Luguvalium (Carlisle) in the west, before the building of Hadrian's Wall.
The fort is now the site of the Roman Army Museum.
Name
The fort at Carvoran is generally identified with the 'Magnis' which appears both in the Ravenna Cosmography and the Notitia Dignitatum. Further evidence for the name comes from a fragmentary inscription (RIB 1825) apparently seen by the antiquary William Hutchinson in 1766 but which is now lost, which referred to "numerus Magne<c>e(n)s(ium)" ("of the unit of Magn[...] ...."). The name could be a Latin nominative form Magni, or Magna, and the fort is today sometimes referred to under the name "Magna". The name is rather inappropriate for a relatively small fort, and one suggestion is that it could ultimately derive from the Celtic word maen meaning "stone" or "rock".
Roman fort
The site was occupied by several earlier timber-built camps as revealed by aerial photography, and a large enclosure of just under 8 acres (c. 3.2ha) below the later walls.
Begin with the source’s own compact description: “Magnis (Carvoran)” is roman fort (castrum) on Stanegate in northern Britain. The dossier treats that line as a proposition to test through Magnis, Carvoran and Roman, not as a finished interpretation.
Why this record matters
The phrase “roman fort (castrum) on Stanegate in northern Britain” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Aug 27, 2026. The linked authority identifier is Q3843335. Authority coordinates are 54.985, -2.524. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1825 and 1766.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
- Historic place names
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Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Magnis (Carvoran)”, its source revision and the description used here.
- Expand the search: follow Magnis (Carvoran) primary sources, Magnis (Carvoran) archive and Magnis research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
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This entry incorporates text from “Magnis (Carvoran)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.