The 914 Norse fleet penetration up the Severn Estuary, capturing the Bishop of Ergyng and raiding both the English and Welsh shores, demonstrated that major rivers remained strategic vulnerabilities decades after Alfred burh programme.
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 Gloucestershire