After reaching the high plateau on the south bank of the river, the entire corps were formed in line of battle, in which hostile position we were ordered to spend the night. For more thorough protection, pickets had been sent out in every direction, and posted with much care. It was a season of considerable anxiety to all, and of great fatigue especially to those of us who had been in the saddle several consecutive days and nights. Standing to horse as we were compelled to do, very little rest could be obtained, though many were so exhausted, that, dropping to the earth, with bridle and halter in hand, they fell asleep, while their comrades wished for the morning, which came at last.

After our frugal breakfast, which consisted mostly of hard-tack and coffee, a thorough inspection of the command was made, and all men reported to have unserviceable or unsafe horses, were sent to the rear. The weather is perfectly charming to-day, although quite too warm, in the midday heat, to be comfortable marching.

May 2.—Early in the morning our column reached the railroad, in the rear of General Lee's army, and, with slight opposition from scattered pickets, the work of destruction began. Culverts and bridges, telegraph lines and posts, disappeared like the smoke of their burning.

KILPATRICK AT LOUISA COURT HOUSE.

While this work was going on, Kilpatrick was ordered to lead the Harris Light into Louisa Court House, which he did in a gallant manner. The inhabitants, taken by surprise, were greatly terrified at our approach and entry into the place, but finding themselves in the hands of men, and not fiends, as they had been wont to regard us, and receiving from us neither disrespect nor insult, soon dispelled their needless fears. We remained in town until two o'clock P. M., tearing up railroad track and destroying railroad property, as well as commissary and quartermaster stores found in public buildings.

At the hour above named we were ordered out to support the First Maine Cavalry in a spirited skirmish with Rebel cavalry. In this engagement our Troy company had one sergeant wounded, and one corporal and four men taken prisoners.

By eleven o'clock at night General Stoneman's forces had reached the neighborhood of Thompson's Cross Roads, where the command was broken up into several independent expeditions to scour the country in every direction, and to destroy as completely as possible all the enemy's means of supply. Colonel Percy Wyndham, with the First New Jersey and First Maine, was sent south to Columbia on the James River, to destroy the great canal which feeds Richmond from the west. Lieutenant Colonel Davis, with the Twelfth Illinois, was despatched to the South Anna River, in the neighborhood of Ashland Station, on the Fredericksburg and Richmond Railroad, to destroy the important bridges in that vicinity. General Buford was to march westward and do all the mischief he could. But it was reserved to Kilpatrick to advance upon Richmond, enter the Rebel capital, if possible, and lay waste the public property and communications there.

Sunday, May 3.—We marched steadily after leaving General Stoneman, long into the night, halting only long enough for a little refreshment and rest. At two o'clock this afternoon the command, which consists only of about three hundred men, well mounted, was marched into a pine thicket, where we were ordered to destroy or throw away all our extra clothing and blankets, with every thing which we could possibly spare, to lighten the burdens of our horses. This halt in the shade of the pines was very refreshing both to men and beasts. The sun is very warm and shelter is very agreeable.

Leaving the fragrant shade, we moved on until night. We are now within fifteen miles of Richmond, where vigilance is the price, not only of liberty, but of life. Sergeant Northrup, while on a scout to the front, was fired upon by a guerilla undoubtedly, and wounded. Colonel Kilpatrick and Major Henry E. Davies, Jr., slept on their arms in the road with the men. Very little sleep was had through the night, but what we did get was precious.

At two o'clock on the morning of the fourth we resumed our hazardous journey toward the rebellious city. Had it not been for the intrepidity of our leader, and the utmost confidence of the men in his ability to accomplish whatever he undertook, it would have been impossible to proceed. Fearing as we did the desolation and sorrows of "Libby Prison," ignorant of the forces we might soon encounter, and the ambuscades that might be laid for us, we nevertheless pushed bravely on, because we were bound to follow our chief, be the consequences what they might.