My division teams were in very fair condition in consequence of the forage we had procured in the Sequatchie Valley, so I left the train behind to bring up clothing when any should arrive in Chattanooga.
Under these circumstances, on the 29th of November the Fourth Corps (Granger's) took up the line of march for Knoxville, my men carrying in their haversacks four days' rations, depending for a further supply of food on a small steamboat loaded with subsistence stores, which was to proceed up the Tennessee River and keep abreast of the column.
Not far from Philadelphia, Tennessee, the columns of General Sherman's army, which had kept a greater distance from the river than Granger's corps, so as to be able to subsist on the country, came in toward our right and the whole relieving force was directed on Marysville, about fifteen miles southwest of Knoxville.

We got to Marysville December 5, and learned the same day that Longstreet had shortly before attempted to take Knoxville by a desperate assault, but signally failing, had raised the siege and retired toward Bean's Station on the Rutledge, Rogersville, and Bristol road, leading to Virginia.

From Marysville General Sherman's troops returned to Chattanooga, while Granger's corps continued on toward Knoxville, to take part in the pursuit of Longstreet.
Burnside's army was deficient in subsistence, though not to the extent that we had supposed before leaving Chattanooga.

It had eaten out the country in the immediate vicinity of Knoxville, however; therefore my division did not cross the Holstein River, but was required, in order to maintain itself, to proceed to the region of the French Broad River.

To this end I moved to Sevierville, and making this village my headquarters, the division was spread out over the French Broad country, between Big Pigeon and Little Pigeon rivers, where we soon had all the mills in operation, grinding out plenty of flour and meal.