I had previously ordered Gen. Allenby with the cavalry to act vigorously in advance of my left front and endeavor to take the pressure off.
About 7:30 A.M. Gen. Allenby received a message from Sir Charles Fergusson, commanding the Fifth Division, saying that he was very hard pressed and in urgent need of support. On receipt of this message Gen. Allenby drew in the cavalry and endeavored to bring direct support to the Fifth Division.
During the course of this operation Gen. De Lisle, of the Second Cavalry Brigade, thought he saw a good opportunity to paralyze the further advance of the enemy's infantry by making a mounted attack on his flank. He formed up and advanced for this purpose, but was held up by wire about 500 yards from his objective, and the Ninth Lancers and the Eighteenth Hussars suffered severely in the retirement of the brigade.
The Nineteenth Infantry Brigade, which had been guarding the line of communications, was brought up by rail to Valenciennes on the 22d and 23d. On the morning of the 24th they were moved out to a position south of Quarouble to support the left flank of the Second Corps.
With the assistance of the cavalry Sir Horace Smith-Dorrien was enabled to effect his retreat to a new position; although, having two corps of the enemy on his front and one threatening his flank, he suffered great losses in doing so.
At nightfall the position was occupied by the Second Corps to the west of Bavai, the First Corps to the right. The right was protected by the fortress of Maubeuge, the left by the Nineteenth Brigade in position between Jenlain and Bry, and the cavalry on the outer flank.
4. The French were still retiring, and I had no support except such as was afforded by the Fortress of Maubeuge; and the determined attempts of the enemy to get round my left flank assured me that it was his intention to hem me against that place and surround me. I felt that not a moment must be lost in retiring to another position.
I had every reason to believe that the enemy's forces were somewhat exhausted and I knew that they had suffered heavy losses. I hoped, therefore, that his pursuit would not be too vigorous to prevent me effecting my object.
The operation, however, was full of danger and difficulty, not only owing to the very superior force in my front, but also to the exhaustion of the troops.
The retirement was recommenced in the early morning of the 25th to a position in the neighborhood of Le Cateau, and rearguards were ordered to be clear of the Maubeuge-Bavai-Eth Road by 5:30 A.M.