The next epidemic of fever in London was in 1714. Like that of 1710, it followed a great rise in the price of wheat, or perhaps it followed the unseasonable weather which caused the deficient harvest. Before the Peace of Utrecht wheat in England was as low as 33_s._ 9_d._ per quarter, in 1712, the peace next year sending it no lower than 30_s._ But at Michaelmas, 1713, it rose with a bound to 56_s._ 11_d._, doubtless owing to a bad harvest. The fever-deaths in London began to rise in the spring of 1714, reaching a weekly total of 103 in the week ending 20 April. All through the summer and autumn they continued very high, the weekly totals exceeding, on an average, those of the year 1710, as in the foregoing table, and having corresponding large additions of “spotted fever.” The deaths from all causes in 1714 were a quarter more than those of the year before, the epidemic of fever being the chief contributor to the rise. This happened to be a very slack time in medical writing[93]; but, even in the absence of such testimony as we have for earlier and later epidemics of fever in London, we may safely conclude that the fever of 1714 was of the type of pestilential or malignant typhus, beginning in early summer and reaching a height in the old plague season of autumn. A singular instance of what may be considered war-typhus belongs to the winter of 1715-16. The political intrigues preceding and following the death of Queen Anne in 1714 culminated in the Jacobite rising in Scotland and the North of England in 1715. The Jacobites having been defeated at Preston on 13 November, prisoners to the number of 450 were brought to Chester Castle on the Sunday night before December 1st. A fortnight later (December 15th), Lady Otway writes of the 450 prisoners in the Castle: “They all lie upon straw, the better and the worse alike. The king’s allowance is a groat a day for each man for meat, but they are almost starved for want of some covering, though many persons are charitable to the sick.” The winter was unusually severe, the snow lying “a yard deep.” Many prisoners died in the Castle by “the severity of the season,” many were carried off by “a very malignant fever.” On February 16th Lady Otway writes again:--“So much sickness now in our Castle that they dye in droves like rotten sheep, and be 4 or 5 in a night throne into the Castle ditch ffor ther graves. The feavour and sickness increaseth dayly, is begun to spread much into the citty, and many of the guard solidyers is sick, it is thought by inffection. The Lord preserve us ffrom plague and pestilence[94]!” Prosperity of Britain, 1715-65. The fifty years from 1715 to 1765 were, with two or three exceptions, marked by abundant harvests, low prices and heavy exports of corn. This was undoubtedly a great time in the expansion of England, a time of fortune-making for the monied class, and of cheapness of the necessaries of life.