In the middle of the fourteenth century occurred the famous Black Death, the worst infliction that has ever visited England. Its story is too well known for repetition, and it suffices to say that it was like the bubonic plague in the East of to-day: it raged in 1348-9, and killed from one-third to one-half of the people.[113] It is said to have effected more important economic results than any other event in English history. It is probable that the prices of labour were rising before this terrible calamity; the dreadful famine of 1315-6,[114] followed by pestilence, when wheat went up to 26s. a quarter, and according to the contemporary chroniclers, in some cases much higher, destroyed a large number of the population, and other plagues had done their share to make labour scarce, but after the Black Death the advance was strongly marked. It also accelerated the break-up of the manorial system. A large number of the free labourers were swept away, and their labour lost to the lord of the manor; the services of the villeins were largely diminished from the same cause; many of the tenants, both free and unfree, were dead, and the land thrown on the lord's hands. Flocks and herds were wandering about over the country because there was no one to tend them. In short, most manors were in a state of anarchy, and their lords on the verge of ruin. It is not to be wondered at, therefore, that they immediately adopted strong measures to save themselves and their property and, no doubt they thought, the whole country. Englishmen had by this time learnt to turn to Parliament to remedy their ills, but as the plague was still raging a proclamation was issued of which the preamble states that wages had already gone up greatly. 'Many, seeing the necessity of masters and great scarcity of servants, will not serve unless they get excessive wages', and it is, therefore, hard to till the land. Every one under the age of 60, it was ordered, free or villein, who can work, and has no other means of livelihood, is not to refuse to work for any one who offers the accustomed wages; no labourer is to receive more wages than he did before the plague, and none are to give more wages under severe penalties. But besides regulating wages, the proclamation also insists on reasonable prices for food and the necessaries of life: it was a fair attempt not only to protect the landlords but the labourers also, by keeping both wages and prices at their former rate, so that its object was not tyrannous as has been stated.[115] It was at once disregarded, a fate which met many of the proclamations and statutes of the Middle Ages, which often seem to have been regarded as mere pious aspirations.