High above the Hope Valley lie the remains of Navio — a Roman fort built not for spectacle, but for logistics. Positioned among lead mines, roads, and rugged frontier landscapes, Navio reveals how the Roman Empire functioned at its edges: through supply chains, administrators, and auxiliary soldiers far from home.
In this episode, we explore Rome’s quiet machinery in Derbyshire: the roads, the ore, the soldiers, the civilians, and the slow decline that turned an imperial outpost into grass.
*Hidden Derbyshire: Landscapes of Time*
A documentary storytelling podcast about the places where history, archaeology, and landscape intersect.
**Primary Archaeological & Excavation Sources**
* **St. Joseph, J.K.** (1955). *Air Reconnaissance of Roman Britain*.
— Early aerial photography confirming fort layout & ditch systems.
* **Derbyshire Archaeological Journal** (various vols., late 19th–20th c.).
— Excavation notes, measurements, fort plan interpretations.
* **Jones, G.D.B. & Mattingly, D.J.** (1990). *Atlas of Roman Britain*.
— Regional context; positioning of Navio in northern frontier network.
* **Hart, Cyril** (1981). *North Derbyshire Archaeology*.
— Site-specific synthesis; lead industry + Roman infrastructure.
* **Historic England Scheduling Records** — Navio / Brough Fort.
— Official designation, phase notes, earthwork mapping.
**Roman Roads & Infrastructure Sources**
* **Margary, I.D.** (1967). *Roman Roads in Britain*.
— Numbering system & proposed routes linking Navio to Buxton, Chesterfield, Manchester.
* **Webster, G.** (1985). *The Roman Imperial Army*.
— Fort typologies & logistical rationale for frontier placements.
* **Shotter, D.** (2004). *Roman Britain*.
— Short but useful synthesis, logistics > conquest framing.
**Lead Mining & Industrial Context**
* **Willies, Lynn** (1999). *Lead Mining in the Peak District*.
— Industry continuity from pre-Roman through post-medieval.
* **Barnatt, John & Smith, K.** (2004). *The Peak District: Landscapes Through Time*.
— Integrates mining, settlement, and military impact.
**Frontier & Garrison Culture**
* **Mattingly, D.** (2006). *An Imperial Possession: Britain in the Roman Empire*.
— Crucial for understanding frontier hybridity & provincial identity.
* **Simpkins, J.** (2018). *Auxiliaries in Roman Britain*.
— Material culture + mixed-garrison ethnography.
**Religion, Identity & Cultural Blending**
* **Henig, Martin** (1995). *Religions in Roman Britain*.
— Altars, syncretism & local cult integration; relevant to Buxton context (Aquae Arnemetiae).
* **Hingley, Richard** (2000). *Roman Officers and English Gentlemen*.
— Reception studies + imagined frontiers.
**Chronological Context**
* Fort phases:
✔ **Late 1st century AD** timber/turf
✔ Later **stone rebuilds**
✔ **Gradual contraction** in late empire
* Withdrawal from Britain: early **5th century AD** (approx.)
### **Consensus Statements**
Most archaeologists agree:
✔ Navio’s primary purpose = **logistics + administration + mineral control**
✔ Fort sits within Peak District lead-mining network
✔ Roads linked Navio ↔ Buxton ↔ Chester ↔ northern routes
✔ Garrison included **auxiliaries**, not legionaries
✔ Decline was gradual, not catastrophic
✔ Little monumental architecture expected at a frontier cog
**Open Questions / Interpretive Gaps**
Still debated:
• exact scale of mining operations supplying Rome
• proportion of civilian vs military population in vicus
• role of local tribes in ore extraction (labour vs taxation)
• religious footprint inside the principia (altars now lost)
### **Accessible Public Sources**
For general listeners:
* Peak District NPA heritage notes
* Buxton Museum & Art Gallery (Roman + mining exhibits)
* Derbyshire Archaeological Society publications
* Local walking trails with Roman heritage overlays
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