was still protected by the fortresses of Caudebec below and of St. Catherine above the town; both were captured early in September, and the English fleet was then able to come freely up the river. But on the upper Seine the English had still no ships; to remedy this defect Henry had several vessels brought overland from Moulineaux to Orival, a distance of above three miles. The hostile fleet was then defeated, and to save it from capture was destroyed by the besieged, who at the same time burnt their arsenal of Clos-aux-Galées, on the left bank of the Seine. Thus Rouen was completely invested, while supplies came freely to the besiegers' camp from England (cf. Tyler, ii. 224–7). Early in October Gloucester arrived from Cherbourg, and other reinforcements came over from England and Ireland. The besieged still defended themselves with heroic obstinacy in the vain hope of succour, but Burgundians and Armagnacs alike were intent on their private feuds, which had culminated in the murder of the Count of Armagnac and the Parisian massacres in June and August. This internecine warfare had greatly facilitated the English advance early in the year, and it now deprived Rouen of all assistance from outside.
Towards the end of October an old priest escaped from Rouen, and went to plead the cause of his townsmen in Paris. Burgundy promised to send an army with all speed, but in its stead despatched an embassy to treat with the English king. A similar appeal to the dauphin had met with a like response. Henry made it his policy to negotiate with both parties, while Rouen was being slowly reduced by famine. The dauphin's envoys came to Alençon, Burgundy's to Pont de l'Arche; among the latter was the Cardinal des Ursins, whom the pope had sent to France to endeavour to conclude a general peace (Des Ursins, p. 540; Rel. St.-Denys, xxxix. 1; Fœdera, ix. 558, 578). The negotiations were ineffectual; probably Henry only intended to use them as a means for preventing that union of the two parties against himself which the Duke of Brittany had almost succeeded in securing (Rel. St.-Denys, xxxix. 16). In both cases the conferences were ended by the English envoys declaring that they could not recognise the authority of the other parties to treat (St.-Remy,, i. 348; for the instructions to the ambassadors to the dauphin, see Proc. Privy Council, ii. 350–8).
The negotiations lasted till December, by which time the condition of Rouen had become desperate. As a last resource, twelve thousand useless mouths—probably refugees who had fled to Rouen on the English approach—were expelled from the city. Henry refused them a passage through his lines; the besieged refused them re-entry to the city; and the poor creatures, with only such shelter or food as they obtained from the mercy of the English soldiers, were left to endure all the hardships of winter and famine beneath the walls of Rouen. After an unsuccessful attempt to break through the English lines, the besieged applied once more to Burgundy, who promised to come to their aid by 29 Dec. (St.-Remy, i. 352). The day passed with the promise unfulfilled, and at length the defenders of Rouen offered to treat for a capitulation. Henry would have nothing but unconditional surrender, and the conference was broken off. The besieged, in despair, determined to cut their way out or perish arms in hand. The king, apprised of their intention, allowed the negotiations to be reopened, and a capitulation was agreed to on 13 Jan. 1419. Henry marked the character of his conquest by stipulating for a site on which to build a palace, and by promising security of property and person to all who accepted him as their liege lord. Nine persons were excepted from the capitulation.
Henry entered Rouen in triumph on 19 Jan. 1419; his first care was to provide food for the starving inhabitants, and he then devoted himself to the organisation of the conquered duchy. The nobles of the province were summoned to assemble at Rouen, regulations were made for the government, officers were appointed, an exchequer was established at Caen, and money was struck with the legend, ‘Henricus, Rex Francie’ (cf. Rel. St.-Denys, xl. 9). The conduct of the war was entrusted by Henry to his lieutenants, who prosecuted it with such vigour that by the end of March only five places still held out in Normandy, while the English arms had penetrated beyond its borders to Mantes.
Meantime Henry had once more been busy with negotiations. The fall of Rouen induced both Burgundy and the dauphin to renew their proposals for peace. On 12 Feb. a truce was agreed upon and a meeting arranged to take place between Henry and the dauphin near Evreux on 26 March (Fœdera, ix. 686). For this purpose, Henry left Rouen for Evreux on 25 March, but the dauphin failed to put in an appearance (Ellis, Letters, 2nd ser. i. 76–8). Burgundy had also sent envoys to Rouen without effect, and the Duke of Brittany had come there early in March to conclude a truce on his own behalf and to endeavour to mediate for a general peace. From Evreux Henry proceeded to
