Edward stayed behind to fight, but it became obvious to the Earl of Pembroke that the battle was lost and he dragged the king away from the battlefield, hotly pursued by the Scottish forces. Edward only just escaped the heavy fighting, making a vow to found a Carmelite religious house at Oxford if he survived. The historian Roy Haines describes the defeat as a "calamity of stunning proportions" for the English, whose losses in the battle were huge. In the aftermath of the defeat, Edward retreated to Dunbar, then travelled by ship to Berwick, and then back to York; in his absence, Stirling Castle quickly fell.