By the 9th century the old Roman street pattern was lost and Bath was a royal possession. King Alfred laid out the town afresh, leaving its south-eastern quadrant as the abbey precinct. In the Burghal Hidage, Bath is recorded as a burh (borough) and is described as having walls of and was allocated 1000 men for defence. During the reign of Edward the Elder coins were minted in Bath based on a design from the Winchester mint but with 'BAD' on the obverse relating to the Anglo-Saxon name for the town, Baðum, Baðan or Baðon, meaning "at the baths", and this was the source of the present name. Edgar of England was crowned king of England in Bath Abbey in 973, in a ceremony that formed the basis of all future English coronations.