[MN 1156.] Every thing being restored to full tranquillity in England, Henry went abroad in order to oppose the attempts of his brother Geoffrey, who, during his absence, had made an incursion into Anjou and Maine, had advanced some pretensions to those provinces, and had got possession of a considerable part of them [g]. On the king’s appearance, the people returned to their allegiance; and Geoffrey, resigning his claim for an annual pension of a thousand pounds, departed and took possession of the county of Nantz, which the inhabitants, who had expelled Count Hoel, their prince, had put into his hands. [MN 1157.] Henry returned to England the following year: the incursions of the Welsh then provoked him to make an invasion upon them; where the natural fastnesses of the country occasioned him great difficulties, and even brought him into danger. His vanguard, being engaged in a narrow pass, was put to rout. Henry de Essex, the hereditary standard-bearer, seized with a panic, threw down the standard, took to flight and exclaimed, that the king. was slain: and had not the prince immediately appeared in person, and led on his troops with great gallantry, the consequences might have proved fatal to the whole army [h]. For this misbehaviour, Essex was afterwards accused of felony by Robert de Montfort; was vanquished in single combat; his estate was confiscated; and he himself was thrust into a convent [i]. The submissions of the Welsh procured them an accommodation with England. [FN [g] See note [O], at the end of the volume. [h] Neubr. p. 383. Chron. W. Heming. p. 492. [i] M. Paris, p. 70 Neubr. p. 383.]