with the moor,' and they were to have licence to appropriate that place, which was common pasture (the boundaries of which are given), 'save, however, to the grantor William de Ros and his heirs' common of pasture in a portion thereof named by bounds, with entry and exit for beasts after the wheat is carried. The men of North Dichton were also to have all the wood called Rouhowthwicke, and to do what they liked with it.[191] In return they gave the lord 10 marks of silver and a concession as regards a certain wood. It has been noticed that the Black Death, besides causing many of the landlords to let their demesnes, also made them turn much tillage into grass to save labour, which had grown so dear. We have also seen that the statutes regulating wages were of little effect, and they went on rising, so that more land was laid down to grass. The landowners may be said to have given up ordinary farming and turned to sheep raising. English wool could always find a ready sale, although Spanish sheep farming had developed greatly; and the profitable trade of growing wool attracted the new capitalist class who had sprung up, so that they often invested their recently made fortunes in it, buying up many of the great estates that were scattered during the war.[192] The increase of sheep farming was assisted by the fact that the domestic system of the manufacture of wool, which supplanted the guild system, led, owing to its rapid and successful growth, to a constant and increasing demand for wool. At the same time this development of the cloth industry helped to alleviate the evils it had itself caused by giving employment to many whom the agricultural changes wholly or partially deprived of work. 'It is important to remember, that where peasant proprietorship and small farming did maintain their ground it was largely due to the domestic industries which supplemented the profits of agriculture.'[193] Much of the land laid down to grass was demesne land, but many of the common arable fields were enclosed and laid down. John Ross of Warwick about 1460 compares the country as he knew it with the picture presented by the Hundred Rolls in Edward I's time, showing how many villages had been depopulated; and he mentions the inconvenience to travellers in having to get down frequently to open the gates of enclosed fields.[194]