Success had attended him in every enterprise; and his youthful mind was much elated with this seeming prosperity, but all men of judgment, comparing the advantages of his situation with his progress, his expense with his acquisitions, were convinced that this campaign, so much vaunted, was, in reality, both ruinous and inglorious to him.[*] * Guicciardini.
The success which, during this summer, had attended Henry's arms in the north, was much more decisive.

The king of Scotland had assembled the whole force of his kingdom; and having passed the Tweed with a brave, though a tumultuary army of above fifty thousand men, he ravaged those parts of Northumberland which lay nearest that river, and he employed himself in taking the Castles of Norham, Etal, Werke, Ford, and other places of small importance.

Lady Ford, being taken prisoner in her castle, was presented to James, and so gained on the affections of that prince, that he wasted in pleasure the critical time which, during the absence of his enemy, he should have employed in pushing his conquests.
His troops, lying in a barren country, where they soon consumed all the provisions, began to be pinched with hunger; and as the authority of the prince was feeble, and military discipline during that age extremely relaxed, many of them had stolen from the camp, and retired homewards.
Meanwhile, the earl of Surrey, having collected a force of twenty-six thousand men, of which five thousand had been sent over from the king's army in France, marched to the defence of the country, and approached the Scots, who lay on some high ground near the hills of Cheviot.

The River Till ran between the armies, and prevented an engagement: Surrey therefore sent a herald to the Scottish camp, challenging the enemy to descend into the plain of Milfield, which lay towards the south; and there, appointing a day for the combat, to try their valor on equal ground.

As he received no satisfactory answer, he made a feint of marching towards Berwick; as if he intended to enter Scotland, to lay waste the borders, and cut off the provisions of the enemy.