AUTHOR'S PREFACE THIS essay aims at building a little further upon the foundations laid by Maitland and Vinogradoff. Both, ^ being lawyers and philosophers, naturally stressed the legal and abstract point of view. They pierced through the differences to get at the similarities; they were often forced to ignore the actual in order to establish the theoretical. Again and again they ask, "Is this man free, or is he not free?"—a most important question, and we owe them an incalculable debt for their pioneer labours in clearing away much rubbish which the centuries had accumulated about the discussions of peasant status. Yet their preoccupation with this capital question neces- sarily involved a rigid adherence to strictly legal considerations, and hence the obvious economic differences often involved were frequently outside their investigations. They knew, of course, that a free man with but a few acres of his own was considerably ^orse off in everything but status than an unfree man, holding his thirty acres or more; but, in general, the bias of their studies caused them to insist on the man's legal freedom, and to ignore his possible economic slavery. And this, I believe, has had a»great influence on the study of medieval peasant life. It has seemed to allow less acute observers to concentrate on legal status, and the natural balance has been disturbed. Our present knowledge of the legal position far outweighs our vaguer conception of the economic and social life in those thousands of English villages and hamlets scattered up and down the countryside. This is the disproportion which I am striving to reduce in the following pages. But, it must be remembered, that vast as are the accumulated records of the Middle Ages in England, they are not particularly favourable to the social historian—more especially to the historian of the illiterate masses who formed some eighty to ninety per cent, of the population of England between 1150 and 1400. "The short and simple annals of the poor" are wellnigh non-existent, and we are forced to piece together our picture from materials that