Historians of early modern Europe have become accustomed to the dichotomy of the deserving and undeserving poor, though they still debate the origins of the transformation of attitudes toward the poor and poverty. Historians have studied less carefully the ways in which these presumably static categories flexed, as individuals and officials worked out poor relief and charity on the local level. Military, religious, and social exigencies, precipitated by war, the Reformation, and demographic pressure, allowed churchwardens and vestrymen to redraw the contours of the deserving and undeserving poor within the broader frame of the infirm, aged, and sick. International conflicts of the early seventeenth century created circumstances and refugees not anticipated by the poor law innovators of the sixteenth century. London’s responses to these unexpected developments illustrate how inhabitants constructed the categories of die deserving and undeserving poor. This construction depended upon the discretion of churchwardens and their fellow officers, who listened to the accounts and read the official documents of the poor making claims on parish relief and charity.