While the IInd Army was fighting on the Loire, General von Manteuffel, after the victory of Amiens, marched on Rouen.

General Farre was indeed at Arras, in the rear of this movement, but the disorder in which his troops had retired after the battle made it probable that he would do nothing, at any rate for the present. The 3rd Brigade, too, was left in Amiens, with two cavalry regiments and three batteries, to occupy the place and protect the important line of railway to Laon.

The outlook to the west was more serious than to the north, for from thence at this juncture hostile forces threatened to interfere with the investment of Paris. General Briand was at Rouen with some 20,000 men, and had advanced his leading troops up to the Epte, where at Beauvais and Gisors he came in contact with the Guard Dragoon regiment and the Saxon Cavalry Division detached from the Army of the Meuse. The detachment of infantry which accompanied the latter had lost 150 men and a gun in a night surprise.

When the Ist Army reached the Epte on December 3rd, both bodies of cavalry joined its further march, and the French retired behind the Andelles. The VIIIth Corps reached the vicinity of Rouen after petty skirmishes by the way, and found an intrenched position abandoned at Isneauville; and on December 5th General von Goeben entered the chief city of Normandy. The 29th Brigade advanced on Pont Audemer, the Ist Corps crossed the Seine higher up at Les Andelys and Pont de l'Arche. Vernon and Evreux were occupied, whence numbers of Gardes-Mobiles had retreated by railway to Liseux. On the northern bank the Guard Dragoon Regiment reconnoitred as far as Bolbec, and the Uhlan Brigade found no enemy in Dieppe.

The French had retired to Havre, and a considerable force had been conveyed in ships that were in readiness, to Honfleur on the other bank of the Seine. The 16th Division continued its march on Havre, reaching Bolbec and Lillebonne on the 11th.

The already-mentioned directions from Versailles had been communicated in advance by the Chief of the General Staff, and in accordance with them General Manteuffel now decided on leaving only the Ist Corps on the Lower Seine, and returning with the VIIIth to the Somme, where the French in Arras were now becoming active.

Besides making this evident by various small encounters, on December 9th they had attacked a company detailed to protect the reconstruction of the railway at Ham, surprising it at night, and taking most of the men prisoners; while on the 11th several French battalions advanced as far as La FÈre.

To check their further progress, the Army of the Meuse had meantime sent detachments to Soissons and CompiÈgne. General Count von der Groeben[56] (commanding 3rd Cavalry Division) took up a position at Roye with part of the garrison of Amiens, and on the 16th met the 15th Division at Montdidier, which immediately moved up to the Somme.

Only the citadel of Amiens now remained in German occupation; but General von Manteuffel, who had not approved of the evacuation of the city, ordered its immediate reoccupation. The inhabitants had, however, remained peaceable, and on the 20th the 16th Division, which had given up the attack on Havre, arrived by way of Dieppe.

A reconnoissance fight near Querrieux made it certain that great numbers of French were drawn up on the Hallue, and General von Manteuffel now drew in the whole (VIIIth) Corps on Amiens. Reinforcements were shortly to be expected, for the 3rd Reserve Division was on the march, and had already reached St. Quentin. The Ist Corps was also ordered to send a brigade from Rouen to Amiens by railway, and the Commanding General determined to take the offensive at once with 22,600 men, all his available force at the moment.

General Faidherbe had assembled two Corps, the XXIInd and XXIIIrd. His advance on Ham and La FÈre, intended to divert the Prussians from attacking Havre, had succeeded. He next turned toward Amiens, advanced to within nine miles of the city, and now stood, with 43,000 men and eighty-two guns, fronting to the west behind the Hallue. Two Divisions held the left bank of this stream for about seven miles, from its confluence at Daours up to Contay, two standing further back, at Corbie and Fravillers. The Somme secured the left flank.

On December 23rd General von Manteuffel, with the VIIIth Corps, advanced on the road to Albert. The 3rd Brigade of the Ist Corps formed his reserve. His design was to keep the French engaged by the 15th Division on their front and left wing, and with the 16th Division to outflank their right. The unexpected extension of the French right wing prevented this, and it became a frontal battle along the whole line. The greater height of the eastern bank afforded the French a commanding artillery position, and the villages lying at the foot had in every instance to be stormed.

The French had drawn in their advanced posts to this line when at eleven o'clock the head of the 15th Division reached the grove of Querrieux, and brought up a battery. Two battalions of the 29th Brigade took the village at mid-day at the first onslaught, crossed the stream, and drove the French on the further bank out of Noyelles; but they now found themselves overwhelmed by an artillery and infantry fire from all sides. The East Prussians[57] stormed the acclivity at about four o'clock, and took two guns which were in action, but were forced to fall back into the village before the advancing French masses.

Soon after mid-day FÉchencourt was won on the left, and Bussy on the right; and the enemy after a feeble resistance was driven back across the stream. On the other hand, the German Artillery could at first do nothing against the strong and well-posted batteries of the enemy. Vecquemont, however, was stormed, though stoutly defended, and a bitter street-fight lasted till the afternoon.

The 15th Division, against the intention of General Manteuffel, had become involved in fighting before the 16th, engaged further to the left, could afford it any assistance. Not till four o'clock did the 31st Brigade arrive in front of BÉhencourt, when, crossing the river by flying bridges, it threw the enemy back into the village, where he maintained a stout resistance, but had ultimately to give way. The 32nd Brigade, on the extreme left, crossed the Hallue and entered Bavelincourt.

Thus all the hamlets on the river were in German possession; but the short December day was closing in, and further progress had to be postponed till the morrow. Even in the dark the French made several attempts to recover the positions they had lost, especially about Contay, where they outflanked the German position. But their attacks were repulsed both there and at Noyelles. They succeeded, indeed, in getting into Vecquemont, but were driven out again, and were lost to the Prussians now following across the stream, who even seized Daours, so that ultimately the Germans held dominion over every passage of the Hallue.

The battle was over by six o'clock. The troops moved into alarm-quarters in the captured villages, their foreposts standing close in front of the outlets.

The attack had cost the Germans 900 men; the defence had cost the French about 1000, besides 1000 unwounded prisoners who were taken into Amiens.

At daybreak on the 24th the French opened fire on General Manteuffel's position in the angle bounded by the Hallue and the Somme.

It having been ascertained that the enemy's strength was almost double that of the Germans, it was decided this day on the latter side to remain on the defensive, pending the arrival of reinforcements, and to strengthen the defence of the positions gained. The Army-Reserve was pushed forward to Corbie to threaten the left flank of the French.

But at two o'clock in the afternoon General Faidherbe took up his retreat. His insufficiently-equipped troops had suffered fearfully through the bitter winter night, and were much shaken by the unfavourable issue of the fighting of the previous day. He therefore drew them back within the area of the covering fortresses. When on the 25th the two Prussian Divisions and the cavalry pursued beyond Albert, and then close up to Arras and as far as Cambrai, they found no formed bodies at all in front of those places, and only captured some hundreds of stragglers.

When General Manteuffel had thus disposed of the enemy, he sent General von Mirus (commanding 6th Cavalry Brigade) to invest PÉronne, while he himself returned to Rouen.

Since it had detached to Amiens six battalions as a reinforcement, the Ist Army Corps (at Rouen) now remained only two brigades strong. The French had 10,000 men on the right bank, and 12,000 on the left bank of the lower Seine. And these forces had come very close to Rouen; particularly on the south side within nine miles. Meanwhile, however, the Commanding-General had ordered back the 2nd Brigade from Amiens, and on its arrival the hostile bodies were once more driven back.