The English cavalry galloped back, but the columns of infantry still advanced until within half a mile of the French position, and were there halted, while some guns from the French lines opened fire. The bridges at Seligenstadt were now completed, and masses of troops could be seen pouring over. King George and the Duke of Cumberland had joined the Earl of Stair just as the army passed through Dettingen, and were riding at the head of the column when the French fire opened. A short time was spent in reconnoitring the position of the enemy in front. The English believed that the entire French army was there opposed to them, and that the advance of the army into Franconia, which was its main objective was therefore barred. After a short consultation it was resolved to fall back at once upon the magazines at Hanau, which, from their ignorance of the near proximity of the French, had been left but weakly guarded. Believing that as they fell back they would be hotly pursued by the French army, the king took the command of the rear as the post of danger, and the columns, facing about, marched towards Dettingen.
But the French had been beforehand with them. De Noailles had sent 23,000 men under his nephew the Duke de Grammont across the river to occupy Dettingen. He himself with his main army remained on the south side, with his artillery placed so as to fire across the river upon the flank of the English as they approached Dettingen; while he could march up and cross at Aschaffenburg should the English, after being beaten back at Dettingen, try to retreat up the river.
De Grammont's position was a very strong one behind a swamp and a deep ravine hollowed out by a stream from the hill. There seemed no possibility of escape for the English army, who were as yet absolutely in ignorance of the position of the French. As the head of the column approached Dettingen, Grammont's artillery opened upon them in front, while that of De Noailles smote them in flank. As soon as the king found that his retreat was cut off he galloped from the rear of the column to its head. His horse, alarmed by the fire of the artillery and whistling of balls, ran away with him, and was with difficulty stopped just as he reached the head of the column. He at once dismounted and announced his intention of leading his troops on foot.
There was a hasty council held between him, Lord Stair, and the Duke of Cumberland, and it was agreed that the only escape from entire destruction was by fighting their way through the force now in front of them. This would indeed have been impossible had De Grammont held his position; but when that officer saw the English troops halt he believed he had only the advanced guard in front of him, and resolving to overwhelm these before their main body arrived, he abandoned his strong position, led the troops across the swamp, and charged the English in front.
De Noailles, from the opposite bank, seeing the error his nephew had made, hurried his troops towards the bridges in order to cross the river and render him assistance; but it was too late.
The English infantry, headed by the king in person, hurled themselves upon the troops of De Grammont.
Every man felt that the only hope of escape from this trap into which they had fallen lay in cutting their way through the enemy, and so furiously did they fight that De Grammont's troops were utterly overthrown, and were soon in full flight towards the bridges in the rear, hotly pursued by the English. Before they could reach the bridges they left behind them on the field six thousand killed and wounded. King George, satisfied with his success, and knowing that the French army was still greatly superior to his own, wisely determined to get out of his dangerous position as soon as possible, and pushed on that night to Hanau.
Although Malcolm and Ronald were too far off to witness the incidents of the battle, they made out the tide of war rolling away from them, and saw the black masses of troops pressing on through Dettingen in spite of the French artillery which thundered from the opposite bank of the river.
"They have won!" Ronald said, throwing up his cap. "Hurrah, Malcolm! Where is the utter destruction of the English now? See, the plain beyond Dettingen is covered by a confused mass of flying men. The English have broken out of the trap, and instead of being crushed have won a great victory."
"It looks like it certainly," Malcolm said. "I would not have believed it if I had not seen it; their destruction seemed certain. And now let us go round to the camp again."