I wrote again on the 29th when we had just heard of Grant's victory at Chattanooga, but were without information of the gallant defense of Fort Stevens and the bloody repulse of the rebels at Knoxville:—

"We have no news except the glorious victory of Grant's army, and we are hoping to see its effect in the deliverance of Burnside. The enemy seek to starve him into a surrender. I sent out yesterday my old brigade to go down toward Knoxville and feel out the enemy. I am getting a little anxious about them as there was cannonading heard below and I have had nothing from them since they left. It would be a serious affair for me to have my old brigade captured.

"We are having rather a hard time to live, subsisting entirely upon the country. Our cavalry get along better than the infantry; the latter have been for days without flour or meal. Twenty-five cents have been refused for a cup full of corn. Parched corn is a luxury. But we are hoping for better times in a few days. The men bear it manfully."

In my letter of December 4, in acknowledging receipt of a late letter from my wife, I reply:—

"I wish very much I could be at home to enjoy with you the entertainments you write about, but I shall have to forego all these pleasures, and live on corn-bread and pork, cold nights, muddy roads, and occasional skirmishing. I don't know when I can promise you to come home, but not while the enemy is before us, as now. I think a few days hence will see them driven away. I mentioned in my last letter sending the Second Brigade down to the vicinity of Knoxville. They were attacked by the whole of Longstreet's cavalry and pressed back. They gave the enemy a severe fight, killing and wounding a considerable number of them. Our losses were a few taken prisoners, four killed and thirty wounded. Our men did bravely. My whole division will try it again to-morrow. We expect Sherman, who was sent up by Grant after his victory to relieve Burnside, will reach Knoxville to-morrow, when if Longstreet has not retreated there must be a severe battle. We want to be near at hand with our cavalry. I would have been there two or three days ago with my whole division, but have been constantly held back by General Wilcox."

Sometime before the siege of Knoxville General Burnside had asked to be relieved of the command of the department, and General John G. Foster (of New Hampshire) of the Eastern army had been appointed to succeed him. He arrived at my headquarters while the siege was in progress. In this letter writing about a leave to come home, I refer to General Foster:—

"If matters quiet down here there is a probability that I may come this winter, but nothing certain; a man in the army can't go when he pleases. If General Burnside had remained, I think I would have had no difficulty, but it is uncertain as to General Foster, how strict he will be. I have been with him here for three or four days, being frequently consulted by him as to movements, the country, etc., and have been quite intimate at his headquarters. He is quite a Yankee and not so agreeable in his manners as Burnside, but withal he may make a good commander. But there is no man like Burnside for this department with his soldiers. I especially will regret his leaving."

The day after I wrote my last letter, Longstreet retreated from Knoxville (December 5) up the valley toward the Virginia line, and the next day (the 6th) General Sherman reached Knoxville. On December 10 I wrote:—

"Bean Station, where we are now camped, you will find on most maps of Tennessee. It is ten miles from Morristown on the road to Cumberland Gap, just at the foot of the Clinch mountains, forty-two miles from Knoxville. We have followed the enemy this far up from Knoxville. From Tazewell I joined the Second Brigade near Knoxville. Colonel Graham of that brigade reported that an encampment of the enemy was over the mountain about five miles, so I sent him over, had a skirmish, captured a captain, several prisoners, and seventy-five horses, and drove them clear over Clinch Mountain. Since then we have followed the enemy in their retreat, skirmishing with their rear guard all the way. I doubt whether we shall push the enemy much farther, as it will be difficult to get supplies."