120 RENTS AND SERVICES further appears that all villeins " secundum quantitatem terrarum et catallorum suorum" were to bear arms. It was the force assembled by these means to which Edward I appealed when war broke out against the Welsh in 1276. The military resources of the nation at that time have been admirably summarised by Dr J. E. Morris in these words: The arms were ready, and each man was equipped at his own expense, the country bore the expense of mobilisation, and the crown paid wages from the date of the outward march. In 1277 occasionally the sheriff led his contingent to the war, but as the reign wore on the King appointed special officers to take over the men from the sheriff. Writs were issued authorising them to raise a specified number of men; such writs became more common from the war of 1282 on- wards, and the system was in full force in 1294. The Commissioners of Array, as they came to be called, were usually experienced officers, and being often sent, war after war, to the same counties, they doubtless knew the right men to choose.1 Edward I soon learnt that the measures taken by his ancestors were insufficient to provide the numbers of men which his growing knowledge of the technique of war and of the im- portance of infantry saw to be necessary. The Statute of Win- chester in 1285 reorganised the military resources of the country, and brought the vast mass of peasants definitely within reach of the King's Commissioners of Array. From this time onwards, the continuous wars in France, Scotland and Wales became of considerable moment to the serf; and, more and more, he found himself caught up by great forces whose ultimate aims were far beyond his comprehension, but whose immediate needs absorbed him and his fellows in increasing numbers and threw them into the wars. At first it was the peasantry of the Welsh marches, together with the men of the neighbouring counties, who were forced to march at the word of command; then the battles in Scotland called for levies from all the counties north of the Trent, and finally the wars of Edward III necessitated the raising of promising recruits from the peasantry of all England. How far this continuous demand was met by a willing response it is not possible to decide, but, as we might expect, the balance of evidence suggests that the Commissioners met with con- siderable difficulties in their recruiting marches. The peasant was 1 J. E. Morris, The Welsh Wars of Edward I, 92.