While, at two o'clock, the French were bringing up a strong artillery mass against this point, four batteries of the IInd Corps rushed out of the hollow near the Hunting-lodge at a gallop upon their flank, and opened fire at a range of 2000 paces. In less than ten minutes the French batteries fell back and the Prussian batteries returned to their sheltered position. Several hostile battalions which, at about three o'clock, attempted a renewed assault on Villiers, were repulsed with no difficulty, and at five o'clock the fighting ceased. The French merely kept up a fire of field and fortress artillery until dark.
General Ducrot had received information in the course of the day, that the Army of the Loire was marching on Fontainebleau, and he was, therefore, very anxious to continue to maintain his position outside Paris.
During the night of December 2nd—3rd, provisions were procured, and the teams and ammunition of the batteries were made up; but the approach of support from without was in no wise confirmed.
The troops were completely exhausted by the previous disastrous fighting, and the Commander-in-Chief was justified in apprehending a repulse on the Marne by the enemy's invigorated forces. He therefore ordered a retreat, the troops being informed that the attack should be renewed as soon as their preparedness for fighting should have been re-established.
Soon after midnight the divisions were assembled behind the outposts, and the trains were sent back first. At noon the troops were able to follow over the bridges at Neuilly, Bry, and Joinville. Only one brigade remained in position to cover the passage.
The retreat was very skilfully covered by a series of small attacks on the German outposts. The French batteries had opened fire at Le Plant and Bry by daybreak, and the withdrawal of the enemy's army was completely hidden by the thick mist.
General Fransecky assembled the Saxon and the Würtemberg Divisions in a fighting position at Villiers and Cœuilly, the 7th Brigade with the Corps-Artillery of the IInd Corps and two regiments of the VIth at Chennevières, intending to wait for the expected reinforcement which the VIth Corps had agreed to furnish for the 4th. The 23rd Division also received orders from the Crown Prince of Saxony to cross to the left bank of the Marne, whilst the Guard Corps had meanwhile extended its outposts to Chelles.
So remained matters on the 3rd, with the exception of petty frays, and at four o'clock in the afternoon the troops were able to return to quarters. When early on the 4th patrols rode forward towards Bry and Champigny, they found these places vacated, and the peninsula of Joinville deserted by the enemy.
The IInd French Army, which had been severely reduced and its internal cohesion much shaken, returned to Paris; on its own report it had lost 12,000 men. The German troops engaged had lost 6200 men, but resumed their former positions in the investing line.
This energetic attempt on the part of General Ducrot was the most serious effort that was made for the relief of Paris. It was directed towards what was at the moment the weakest point of the investment, but met with any success only at the outset.[47]