The number of sick increased rapidly, and it became necessary to send another convoy back to Llanidloes; where the guard were to join the force that had gone there, ten days before, and to escort some waggons of flour and a number of cattle, that had been brought there from Welshpool by a strong levy from Shropshire. Ten knights, a hundred mounted men-at-arms, as many on foot, and fifty archers were considered sufficient to escort the sick; who, to the number of two hundred, were closely packed in the ten waggons that were to return with flour. Three of Lord Talbot's knights were to form part of the escort, and among these Oswald was chosen by the earl. It was hoped that the convoy would reach the town without being attacked, for great pains had been taken to prevent the news of its approaching departure getting about; for there were many Welshmen in the camp, employed in looking after the baggage animals, and in other offices. They had all been hired for the service on the other side of the border; but it was believed that some of them, at least, must be in communication with the enemy; who were thereby enabled to gather in force, to oppose any parties who sallied out from the camp. The consequence was that, until half an hour before it left, none save a few of the leaders were aware of the starting of the convoy. Then orders were rapidly issued. The knights and men-at-arms who had been selected for the service had but a few minutes to prepare themselves. The horses were harnessed to the waggons, and the sick and wounded carried out and placed in them, with the greatest expedition, and the party set out in less than half an hour after the first order had been given. It had gone but a quarter of a mile when the shouts among the woods, on either side, showed that the Welsh were vigilant. Horns were blown in all directions, the sound growing fainter and fainter, in the hills. "We shall not get through undisturbed," one of the knights said to Oswald, who was riding next to him. "No, I think we shall have fighting. It would have been better had we and the men-at-arms been told to leave our horses behind. In this deep soil they will be of little use in a fight, and we should do better on foot." "It would be terrible, marching in our heavy armour." "Doubtless it would have been so, but I should not have minded that. The distance is but six miles; and although, in this slippery plain, the toil would have been great, methinks that we could have made a better fight than on horseback; and as these waggons travel but slowly, we could have kept up with them." "We can dismount, if necessary," the knight said; "but, for my part, I would rather ride than tramp through this deep mud." Their progress was indeed slow, the waggons frequently sank almost up to their axles in the mud, and it needed all the efforts of the dismounted men to get them out. A deep silence had succeeded the outcry in the woods.