At the time when the bishop of Cloyne was issuing his economic queries from week to week (not much to the satisfaction of Primate Boulter), things were making up for the greatest crisis of famine and pestilence that Ireland experienced in the 18th century. There had been relapsing fever among the poor in Dublin in the autumn of 1738, and it appeared among them again in the summer and autumn of 1739. Rutty's account of it is as follows:
"It was attended with an intense pain in the head. It terminated sometimes in four, for the most part in five or six days, sometimes in nine, and commonly in a critical sweat. It was far from being mortal. I was assured of seventy of the poorer sort at the same time in this fever, abandoned to the use of whey and God's good providence, who all recovered. The crisis, however, was very imperfect, for they were subject to relapses, even sometimes to the third time, nor did their urine come to a complete separation."
In October 1739, there appeared some dysenteries in Dublin.
The winter of 1739 set in severely with cold and wet in November, and about Christmas there began a frost of many weeks' duration which was more intense than anyone remembered. It is said to have made the ground like iron to the depth of nine inches; the ice on all the rivers stopped the corn mills, trees and shrubs were destroyed, and even the wool fell out of the sheep's backs. In January 1740 the destitution was such that subscription-lists were opened in Dublin, Cork, Limerick, Waterford, Clonmel, Wexford and other places. Bishop Berkeley distributed every Monday morning twenty pounds sterling among the poor of Cloyne (near Cork) besides what they got from his kitchen. One morning he came down without powder on his wig, and all the domestics of the episcopal palace followed suit[441]. The distress became more acute as the spring advanced. The potato crop of 1739 had been ruined, not by disease as in 1845-46, but by the long and intense frost. It was usual at that time to leave the tubers in the ridges through most of the winter, with the earth heaped up around them. The frost of December found them with only that slight covering, and rotted them: "a dirissimo hoc et diuturno gelu penitus putrescebant," says Dr O'Connell. Besides putrid potatoes, the people ate the flesh of cattle which had died from the rigours of the season. Owing to the want of sound seed-potatoes, the crop of 1740 was almost a blank. The summer was excessively dry and hot. In Dublin, the price of provisions had doubled or trebled, and some of the poor had died of actual starvation. In July dysenteries became common, and extended to the richer classes in the capital. Smallpox was rife at the same time, and peculiarly fatal in Cork. Dysentery continued in Dublin throughout the autumn and winter of 1740 (the latter being again frosty), and became the prevailing malady elsewhere.