January 10th new Enfield rifles came and were substituted for the old Belgians. Then, after three or four orders to march had been countermanded, a start was made through pelting rain and sleet and deepening mud. The rain and sleet froze as it fell, and the men were chilled, and experienced two nights of great suffering. General Burnside abandoned the attempt to advance. On January 26th General Hooker superseded him. The division moved a little way, and cut down trees and constructed log cabins. During February the weather was severe, but the log cabins, which had fire places, though smoky at times, made them tolerably comfortable. February 25th the 124th drove off a body of Confederate cavalry which made a dash on their picket line. There was a monotonous interval, enlivened April 7th by a grand review before President Lincoln and Generals Hooker and Sickles. The division and brigade were then attached to General Sickles's corps. Orders to march came April 28th, and the entire army was soon in motion, and the next day halted in sight of the enemy's pickets across the Rappahannock. The 124th crossed the river on a pontoon bridge with an army of 65,000 men, thirteen miles from Fredericksburg. Then came the disastrous battle of Chancellorsville, during which the 124th got into the thickest of the fight, had a fierce encounter with Iverson's brigade, and "not a man faltered," although raked by a deadly fire in which many men and a number of officers fell. Once they made a charge and retook works from which one of our batteries had been driven. The battle ended with the day, and Hooker was whipped. The Third corps lost in killed and wounded 4,000 men. It captured seven battle flags and over 1,000 prisoners. The losses of the 124th were fifty-five killed, 150 wounded and six missing. Colonel Ellis, in his official report said: "Our men fought like tigers, cheering loudly, but falling fast, the officers without exception standing up to their duty and encouraging their commands." After Chancellorsville the 122nd Pa., having completed its nine months of service, returned home, and the brigade collapsed to between 500 and 600 men of the 86th and 124th. Colonel Ellis was now in command of the brigade, and it was selected as one of three brigades of picked regiments to accompany a large body of cavalry on a secret expedition. They Started May 6th through a thunderstorm to Beverly's Ford, where they crossed the Rappahannock. There had been a clash of cavalry, and Colonel Ellis's regiments were the first in the field. Batteries on both sides opened fire, and there were charges and counter charges, in which bullets flew thick. A body of rebels got in the rear of the 124th, but they were repulsed after a hot contest in which Co.'s A, F and D lost two killed and twenty wounded. The troops were ordered to recross the river.