King Ethelred, in the year 1006, kept his court at Shrewsbury; and in 1016 the inhabitants revolted to the Danish chief, Canute. They were afterwards compelled to return to their allegiance, and were severely punished for their defection by Prince Edmund, son of Ethelred. Alphelm, a prince of the blood, having been invited by Edric, duke of Mercia, and son-in-law to Ethelred, to a banquet at Shrewsbury, and afterwards to a hunting party, was treacherously murdered during the chase by one Godwin, a butcher of the town, whom Edric had hired for the purpose. This circumstance probably gave rise to a custom prevalent during the reign of Edward the Confessor, of twelve of the principal persons keeping guard over the king’s person when he came down to Shrewsbury, and the same number attending him whenever he went out a hunting. In this reign Shrewsbury had two hundred and fifty-two houses, besides the mint, which was under the direction of three officers, who were compelled to pay into the royal treasury twenty shillings at the end of every fifteen days, while the money was current. After the Norman conquest, Owen Gwynedd, Prince of Wales, laid siege to Shrewsbury; but William the Conqueror, who had just returned from a visit to his native country, in order to quell the rising tumults which everywhere began to threaten his British dominions, soon raised the siege, and punished the English chiefs, while he took ample vengeance on the Welsh. In this reign, Roger de Montgomery, the relation and favourite of the Conqueror, was created Earl of Shrewsbury, Arundle, and Chichester, and had a grant of nearly the whole of the county of Shropshire, besides a hundred and fifty manors or lordships in other parts of the kingdom. In one of the deeds transferring these manorial grants, Roger styles himself _Rogerius_, _Dei gratia_, _Scrobesburiensis Comes_—Roger, by the grace of God, Earl of Shrewsbury.