Detailed investigation of the religious gild, showing its importance to all aspects of medieval life. The religious gild was central to the structure of late medieval society, providing lay people with a focus for public expressions of orthodox piety that accorded with the doctrinal views of government between 1399 and 1531. Usingevidence from the county of Yorkshire, this book argues that beyond their devotional and ceremonial roles, the influence of these basically pious institutions permeated all aspects of late medieval political, social and economicactivity. The author begins by discussing the evidence for Yorkshire gilds in the late fourteenth century, moving on to survey the changing distribution, development, and membership of fraternities throughout the county over the next century and a half. Special attention is given to the ways in which the religious gilds of Yorkshire interacted with town government, with clerical bodies, with occupational organisations, and with one another, illustrated with detailed case-studies of the gilds of Corpus Christi, York, and St Mary in Holy Trinity, Hull, which are particularly well-documented. The final section of the book deals with the decline and disappearance of religious gilds during the Reformation, showing how their devotional purposes were eroded by the new policies of central government and how many gilds anticipated their official dissolution. DAVID J.F. CROUCH gained his D.Phil fromthe University of York.