Charles had not found even in his most illustrious servants the intelligence and ready disinterestedness which inspired the leaders of the popular party. Lord Newcastle, victorious in Yorkshire, refused to rejoin the king under the walls of London. "As long as Hull shall not be taken," he said, "I cannot leave this part of the country." Hull was in the hands of Fairfax, and the king could not or dared not undertake to attack London unaided. He thought he had secret understandings with the town of Gloucester, and resolved to lay siege to it. A garrison of fifteen hundred men alone defended the town; but the inhabitants were devoted to Parliament, and replied to the order to surrender, "We hold this town for the service of his Majesty and his posterity. We consider ourselves obliged to obey the orders of his Majesty, as they are transmitted to us by the two Houses of Parliament; consequently with the help of God, we will guard the said town with all our might." For twenty-six days they had kept their word, when the king learnt that the Earl of Essex was approaching. Every means, both warlike and peaceful, was tried to arrest him. Prince Rupert hastened to place himself before him with his cavalry; the king made proposals for peace to him. Essex did not fight, still pressing on his march, and he replied to Charles, "Parliament has not commissioned me to negotiate, but to deliver Gloucester. I will do it, or I will leave my body under the walls." As he deployed his army on the morrow, the 5th of September, upon the hills of Prestbury, two leagues from the besieged town, the sight of the quarters of the king in flames informed him that he had accomplished his task without striking a blow. Charles had raised the siege of Gloucester. {110} It was not to avoid a combat that the cavaliers had abandoned an investment of which they were weary. Gloucester being revictualled, the Earl of Essex turned back towards London; but on arriving before Newbury, on the 19th of September, he perceived that the enemy had preceded him, and that a battle was inevitable. The action began at daybreak. Valiant was the fighting upon both sides; "the Royalists therein felt the hope of redeeming a reverse which had suspended the course of their triumphs; the Parliamentarians, the desire not to lose, when so near the goal, the fruit of a triumph which had put an end to so many reverses." The soldiery of London manifested the most brilliant courage. At nightfall, both parties maintained their positions. Essex, however, had gained ground, and was preparing to resume the action at daybreak; but the enemy withdrew during the night, and the road was free. On the 22d Essex and his army arrived at Reading, henceforth sheltered from all danger.