The population of Ireland in the eighteenth century experienced serious dearth on twelve occasions. Four of these crises resulted in famines and eight in subsistence crises. The four famines all took place in the first half of the century; the second half experienced only subsistence crises. Because of this, it is sometimes argued that the late eighteenth century enjoyed a ‘gap in famines’. The value of this concept has been questioned because it understates the persistence and impact of dearth at a regional level, but it is also vitiated by our lack of knowledge of the nature and impact of all twelve crises.
The main difference between a famine and a subsistence crisis centres on their contrasting demographic effects. Famines invariably produced substantial increases in mortality; the major famines of 1740–11 and 1845–9, for example, cost hundreds of thousands of lives, while smaller famines, such as those of 1727–9, 1800–01 and 1816–18, which were manifestly less costly in human terms, nevertheless resulted in thousands of deaths. Subsistence crises, on the other hand, caused comparatively little loss of life. We are not currently in a position to identify the precise demographic impact of individual episodes of harvest failure in the late eighteenth century, but based on current understanding it is believed that overall associated mortality levels were low. We can, however, enhance our understanding of dearth in this period by tracing the causes, course, impact and response to individual harvest crises. The purpose of this paper is to describe the crisis of 1782–4; it reveals that harvest failure during the so-called ‘gap in famines’ weighed heavily on both urban and rural populations, but that mortality was kept within acceptable bounds by the efficacy of the poor relief deployed to combat distress. Relief was at its most sophisticated and efficient in urban areas.