While Baliol enjoyed his short-lived and precarious royalty, he had been sensible that, without the protection of England, it would be impossible for him to maintain possession of the throne; and he had secretly sent a message to Edward, offering to acknowledge his superiority, to renew the homage for his crown, and to espouse the princess Jane, if the pope’s consent could be obtained for dissolving her former marriage, which was not yet consummated. Edward, ambitious of recovering that important concession, made by Mortimer during his minority, threw off all scruples, and willingly accepted the offer; but as the dethroning of Baliol had rendered this stipulation of no effect, the king prepared to reinstate him in possession of the crown; an enterprise which appeared from late experience so easy and so little hazardous. As he possessed many popular arts, he consulted his parliament on the occasion; but that assembly, finding the resolution already taken, declined giving any opinion, and only granted him, in order to support the enterprise, an aid of a fifteenth from the personal estates of the nobility and gentry, and a tenth of the movables of boroughs. And they added a petition, that the king would thenceforth live on his own revenue, without grieving his subjects by illegal taxes, or by the outrageous seizure of their goods in the shape of purveyance.[*] As the Scots expected that the chief brunt of the war would fall upon Berwick, Douglas, the regent, threw a strong garrison into that place, under the command of Sir William Keith, and he himself assembled a great army on the frontiers, ready to penetrate into England as soon as Edward should have invested that place. The English army was less numerous, but better supplied with arms and provisions, and retained in stricter discipline; and the king, notwithstanding the valiant defence made by Keith, had in two months reduced the garrison to extremities, and had obliged them to capitulate: they engaged to surrender, if they were not relieved within a few days by their countrymen.[**] This intelligence being conveyed to the Scottish army, which was preparing to invade Northumberland, changed their plan of operations, and engaged them to advance towards Berwick, and attempt the relief of that important fortress. Douglas, who had ever purposed to decline a pitched battle, in which he was sensible of the enemy’s superiority, and who intended to have drawn out the war by small skirmishes, and by mutually ravaging each other’s country, was forced, by the impatience of his troops, to put the fate of the kingdom upon the event of one day. He attacked the English at Halidown Hill, a little north of Berwick; and though his heavy-armed cavalry dismounted, in order to render the action more steady and desperate, they were received with such valor by Edward, and were so galled by the English archers, that they were soon thrown into disorder and on the fall of Douglas, their general, were totally routed.