But he now found himself in a most critical situation, cut off from all intercourse with London, and enclosed between the sea and the combined forces of the king, Prince Maurice, and Sir Richard Grenville.[a] His cavalry, unable to obtain subsistence, burst in the night, though not without loss, through the lines of the enemy. But each day the royalists won some of his posts; their artillery commanded the small haven of Foy, through which, alone he could obtain provisions; and his men, dismayed by a succession of disasters, refused to stand to their colours. In this emergency Essex, with two other officers, escaped from the beach in a boat to Plymouth; and Major-General Skippon offered to capitulate for the rest of the army.[b] On the surrender of their arms, ammunition, and artillery, the men were allowed to march to Pool and Wareham, and thence were conveyed in transports to Portsmouth, where commissioners from the parliament met them with a supply of clothes and money. The lord general repaired to his own house, calling for an investigation both into his own conduct and into that of the committee, who had neglected to disperse the royalists in the rear of his army, and had betrayed the cause of the people, to gratify their own jealousy by the disgrace of an opponent. To soothe his wounded mind, the houses ordered a joint deputation to wait on him, to thank him for his fidelity to the cause, and to express their estimation of the many and eminent services which he had rendered to his country. This success elevated the hopes of the king, who, assuming a tone of conscious superiority, invited all his [Footnote 1: Rushworth, v. 683, 684, 690-693, 699-711. Clarend. iv. 511-518-527.] [Sidenote a: A.D. 1644. Aug 30.] [Sidenote b: A.D. 1644. Sept. 1.]