During the rule of the breakaway Britannic emperor Carausius, Exeter served as an administrative and garrison centre for the south-west; defensive measures and garrison activities at Isca Dumnoniorum formed part of the wider Carausian fortification of coastal and river approaches.
Aubrey generates in-depth historical research for any location in Britain — drawing on Domesday records, scheduled monuments, Victorian OS maps, geological data and archaeological archives to tell the full story of a place.
Research a location near this battlefield