Pendragon - the whole damn dynasty
Tisbury is in the Nadder Valley twelve miles west of Salisbury It is the source of quality light grey Portland stone which is in demand for large buildings such as manors, abbeys and catherals. There is also a demand for ‘starred agates’, a local semi precious stone which resembles coral.
The main fotified position, Castle Ditches is on the on the east of the Nadder river. The west side is marshy.
There is a stone circle near the village.
Real world history: Wiltshire coucil