When the Prince had determined to take off the blockade, and indeed had actually resolved to evacuate Edinburgh and to march southwards, he sent orders to Lord George Murray to nail the cannon upon the city walls, and to retire to Musselburgh and Dalkeith. But the sagacious Lord George, apprehending no further cannonading from the castle, begged permission not to make a precipitate retreat, and obtained leave to continue three weeks longer in Edinburgh, during which time the town remained in a much quieter state than it had been heretofore. Whilst Lord George Murray was quartered in Edinburgh, he communicated frequently with his wife, the Lady Emilia, who remained with her children at Tullibardine. That lady seems to have taken a deep interest in the events which so deeply concerned her family. She was the first to communicate to the Marquis of Tullibardine the intelligence of the victory of Preston-Pans. "I pray God," she says in her postscript, "to prosper his Royal Highness's arms, and congratulate your Grace upon his happy success." A gentleman, who had seen her husband after the battle, had brought to the anxious wife the tidings of his success. Towards the end of October the Prince resolved to march into England, without waiting any longer for the landing of French auxiliaries, or even for the arrival of the friendly Clans of Frasers and Mackintoshes, who were ready to march from the north to join Charles Edward. By some of the Chevalier's advisers he was recommended to go to Berwick; but this was a scheme counteracted by the counsels of Lord George Murray, who, in the presence of the principal officers, represented it as "a thing at least of great difficulty, and of not so great use as to lose time, which is precious." Lord George therefore proposed marching into England by the other road; but, to conceal their design, he advised that the army should be divided into three columns; one to go by Kelso, the second by Moffat, and a third by Galashiels, Selkirk, and Hawick; so that all the columns should join on an appointed day near Carlisle. The plan was approved; and, the secret being very well kept, on the thirty-first of October the army prepared to march.[55] It is remarkable, that, during the whole period of their stay in Edinburgh, no general review of the Jacobite forces had taken place. The consequent uncertainty of what was really the amount of those forces, which existed in England, fostered the general panic. "Abundance of people," writes Mr. Maxwell, "friends as well as enemies, had made it their business to find out the number of the Prince's army, but to no purpose. Great pains had been taken to conceal its weakness."[56]