ordered from Chancellorsville to co-operate with Sickles who had previously moved forward, and Howard was directed to send a brigade to Sickles' support.
While Jackson's movement was thus generally known to the other side, they were fully persuaded it meant a retreat, and the turning to the south at the Furnace gave the impression that the move was in the direction of Gordonsville. It is claimed that several recognizances were made by Devens in his front, and that these discovered a body of hostile skirmishers at the distance of a couple of miles, but their reports made no difference and were regarded as idle stories. In Hamlin's history of the battle of Chancellorsville, it is stated that the officer of the day reported to Devens and to Howard, that a large force of the enemy was passing to his rear, when he was rebuked for his statement and warned not to bring on a panic; that returning to the picket line and renewing his report, he was called a coward and ordered to his regiment. Major Rice of the 153d Pennsylvania in command of the picket line at 2:45, sent a dispatch to Von Gilsa, commanding a brigade on the extreme right, saying "a large body of the enemy is massing in my front. For God's sake make disposition to receive him." When this was taken to Howard, he treated it with scorn, and replied no force could penetrate the outlying thickets. So confident was Hooker that the enemy were now "ingloriously flying," that at 2:30 P. M., he sent out a circular to his corps commanders directing them to replenish supplies of forage, provisions and ammunition, so as to be ready to start in pursuit early in the morning, and at 4:10 he telegraphed Sedgwick through Butterfield to capture Fredericksburg and everything in it and vigorously pursue the enemy. "We know he is fleeing, trying to save his trains. Two of Sickles' divisions are among them." His amazement and dismay can scarcely be conceived, when at 6:30 an aide stepping into the road from the porch of the Chancellor house where they were sitting, and looking westward toward the sound of cannonading, called attention to the fugitives crowding the turnpike, and learned from them the story, that the whole Rebel army had broken loose upon the flank and rear of the Federal line.
