We encamped on Meridian Hill December 1st, 1861, with 960 men.

Meridian Hill is the most delightful locality in the vicinity of Washington. The plain on which the city stands, extends northward from the Potomac about two miles where it is abruptly terminated by a line of hills. From the summit of these hills stretches back another plain, at an elevation of one or two hundred feet above the first. Along the margin of these eminences were some fine old suburban mansions. On our right towards Georgetown, was Kalorama, a charming spot, once the residence of Joel Barlow, the author of the famous poems "Hasty Pudding" and "The Columbiad." Now the building was converted by the government into a hospital. In close neighborhood to us was Columbia College, also used as a hospital, and to the east was the fine mansion of Colonel Stone, and other superb places, all of which, like Kalorama and the college, were full of sick men.

Meridian Hill was in the center of this line of once beautiful country residences, directly north of the President's house. It had been the residence of Commodore Porter, and the house still bore the name of "the Porter Mansion." The grounds had been elegantly laid out with box and juniper, while the rich groves of oak and chestnut surrounding lent additional charms to the locality. The hill was dotted with the white tents of a dozen regiments, but none were so pleasantly located as our own, under the shadow of those grand old trees.

The mansion itself became our hospital, and for a time also served as our head-quarters. From its broad piazza we could look upon the busy scenes of the city, and watch the vessels passing up and down upon the river. A week had passed before we were fairly established in our quarters, but we rapidly learned the mysteries of the soldier's life.

The weather was delightful; more like September than what we were accustomed to experience in December. Although heavy mists hung over us until nine or ten o'clock in the morning, they were dispelled by the warm sunshine, and then all was bright as midsummer. This lovely weather continued until about the first of January.

The country in rear of our encampment was charming. Fine groves, traversed by streams of pure, sweet water, and fields surrounded by hedges, stretched far to the northward. The dark green leaves of the magnolia were to be seen here and there among trees of larger growth, and the shining, ever-green laurel forming a dense undergrowth, gave the woods a lively and spring-like appearance. On the open plain might any day be seen a regiment of Lancers, wheeling and charging in their brilliant evolutions, their long lances with bright red pennons adding greatly to the beauty of the display, and, as we at that time vainly believed, to the efficacy of the troop.

The first Sunday came, and we had religious services. The regiment was formed in front of the mansion, every man being called out, unless on duty or excused on account of illness. This became an established rule with us for all time; every man was required to attend divine service unless especially excused. Chaplain Tully and the members of the staff occupied the piazza. The chaplain offered a prayer for the loved ones at home, and then we all sung "Coronation," and after the sermon, we sung "Cambridge" and "Old Hundred." The men seemed deeply affected by the simple service, and many a quivering lip betrayed the emotions of the heart.

Drills became the order of the day. Every morning the hill rang from one end to the other with the sharp commands of the company officers to "Order arms!" "Shoulder arms!" as the men exercised by squads. Besides the regular drill in the manual of arms, some of the companies delighted in that system of military gymnastics called the bayonet exercise. In the afternoon Colonel McKean usually trained the regiment in the more difficult exercises of the battalion drill.

But we began to feel the scourge of new regiments. Disease became almost universal. We had but a single medical officer and he was tasked beyond his strength. One hundred and fifty or two hundred men were prescribed for every morning, aside from those so ill as to be in the hospital.

The large parlors of the old mansion were neatly fitted up for our hospital, for which they were admirably adapted. The two principal wards were the large front parlors, which communicated by folding doors; the ceilings were high, and the large open fire places in either apartment served the double purpose of supplying heat and ventilation, so that while about fifty beds were always occupied, the air was kept fresh and pure. Typhoid fevers, typhoid pneumonias, diphtheria, and remittent fevers were prevalent, while now and then the malaria manifested itself in the form of the terrible spotted fever. Besides, as usually occurs when the last named disease prevails in camps, some died suddenly from unknown causes.