The next morning, under cover of a fog, the Russians retreated, reached their baggage, and then moved slowly away; and, harassed by Dohna, sullenly continued their retreat to the Russian frontier. If Frederick could have pressed them, he would probably have won another victory; but he had news which called him to hasten away west to join Prince Henry, as his presence there was urgently required for the defence of Saxony.
Fergus had been with the king, when the Dohna regiments gave way before the impetuous charge of the Russians; the rest of the staff having been sent away, one after the other, either to bring up Seidlitz or to order a fresh movement among the infantry; and as the king rode down to endeavour to restore order, he followed closely behind him. The confusion was terrible. The Russian horse, mixed up with the infantry, were sabring and trampling them down.
Suddenly three of them dashed at the king. Fergus, setting spurs to his horse, interposed between them and Frederick. One of the Russians was ridden over, horse and man, by the impetus of his rush. The other two attacked him furiously, and for a moment he was very hard pressed. He kept his horse prancing and curvetting, and managed to keep both his assailants on his right; until at last he cut one down and, half a minute later, ran the other through the body.
"Gallantly done, Major Drummond," the king said quietly as, wheeling his horse, Fergus returned back to take his post behind him. "I shall not forget that you have saved my life."
Then, without further comment, Frederick continued his work trying to rally the infantry; ordering, entreating, and even laying the cane he always carried across their shoulders.
A minute later there was a thunder of hoofs, and Seidlitz burst down upon the Russian mass, changing in a moment the fate of the battle. Excited by the late encounter, Fergus's horse took its bit between its teeth, joined Seidlitz's cavalry as they swept past and, in spite of the efforts of its rider, plunged with him into the midst of the fight. For the next few minutes Fergus had but slight knowledge of what was going on, he being engaged in a series of hand-to-hand fights with both cavalry and infantry. Three times he was wounded, and then the pressure ceased, and he was again galloping across the moors in pursuit of the Russian horse.
It was not until Seidlitz's force drew rein that he recovered the control of his horse. Its flank was bleeding from a bayonet gash, and a bullet had gone through its neck. The first wound was of comparatively small consequence, but he feared that the other was serious; but though the horse panted from its exertion and excitement, its breath came regularly; and it was evident that the ball had not hit the spine, for had it done so it would have fallen at once.
He turned and rode back with the cavalry, who dismounted a short distance from the scene of action, in readiness to take their part again, should they be required; while he pursued his way to the spot where the king had stationed himself, surrounded by several of his staff. The king glanced at him, and then said:
"You are relieved from duty, Major Drummond. Let one of the surgeons see to you, at once."
Fergus rode but a short distance and then, turning suddenly faint, he slid from his horse to the ground. One of the staff, happening to look round, at once rode back to him.