All this was telling hard upon Walpole's health. We get melancholy accounts of the cruel work which his troubles were making with that frame which once might have seemed to be of iron. The robust animal spirits which could hardly be kept down in former days had now changed into a mournful and even a moping temperament. His son, Horace Walpole, gives a very touching picture of him in these decaying years. "He who was asleep as soon as his head touched the pillow--for I have frequently known him snore ere they had drawn his curtains--now never sleeps above an hour without waking; and he who at dinner always forgot he was minister, and was more gay and thoughtless than all the company, now sits without speaking, and with his eyes fixed for an hour together." Many of his friends implored him to give up the hopeless and thankless task. Walpole still clung to office; still tried new stratagems; planned new combinations; racked {189} his brain for new devices. He actually succeeded in inducing the King to have an offer made to the Prince of Wales of an addition of fifty thousand pounds a year to his income, provided that Frederick would desist from opposition to the measures of the Government. The answer was what every one--every one, surely, but Walpole, must have expected. The prince professed any amount of duty to his father, but as regards Walpole he was implacable. He would listen to no terms of compromise while the great enemy of himself and of his party remained in office. [Sidenote: 1742--"The thanes fly from me!"] The Duke of Newcastle had notoriously turned traitor to Walpole. Lord Wilmington, whose "evaporation" as Sir Spencer Compton marked Walpole's first great success under George the Second, was approached by some of Walpole's enemies, and besought to employ his influence with the King to get Walpole dismissed. It is said that even Lord Hervey now began to hold aloof from him. It was only a mere question of time and the hour. Walpole's enemies were already going about proclaiming their determination not to be satisfied with merely turning him out of office; he must be impeached and brought to condign punishment. Walpole's friends--those of them who were left--made this another reason for imploring him to resign. They pleaded that by a timely resignation he might at least save himself from the peril of an impeachment. Walpole showed a determination which had much that was pitiable and something that was heroic about it. He would not fly--bear-like, he would fight the course.