General Stevens's brigade consisted of the Highlanders, the 100th Pennsylvania or Roundheads, Colonel Daniel Leasure; the 50th Pennsylvania, Colonel B. C. Christ; and the 8th Michigan, Colonel William M. Fenton. They were all brave, patriotic, and intelligent men, the best types of American volunteers, and destined to render great and glorious service to the very end of the war, participating in many battles and engagements, and preserving their colors without a stain. The Michiganders, as they were familiarly called, were largely of New England stock, many of them farmers' boys, and had all the grit, intelligence, and enterprise of their lineage. The 50th Pennsylvania were Pennsylvania Dutch, descendants of the Germans who settled the central part of the State before the Revolution, and were slower, more heavily moulded than the others, but always steadfast and reliable. The Roundheads came from the western, more mountainous part of the Keystone State, and were of the vigorous Scotch-Irish stock, with many tall, rawboned men. The regiments were quartered in the Naval Academy buildings and grounds. On Colonel Leasure's recommendation, General Stevens took a large brick building as headquarters, but soon after moving into it an ambulance was driven up to the front door, and a soldier in an advanced stage of the smallpox, his face perfectly black and festering, was taken out of the vehicle on a stretcher and borne into the house, which, it seems, had been selected as a smallpox hospital. Needless to say that headquarters fled before this visitation. General Stevens, indignant at Leasure's carelessness in the matter, summarily ordered him out of his own spacious quarters and took them for himself, greatly to the colonel's disgust, who was heard to exclaim that there were too many Roundheads about for him to submit to such an indignity; but the incident had a good effect in showing that the new commander would stand no trifling. The Highlanders arrived on the 18th, and the next day the troops were taken off in small bay steamboats to the large ocean steamships anchored two miles out, and embarked upon them. The largest of these vessels, and second only to the Great Eastern, was the Vanderbilt, a noble side-wheel ship of three thousand tonnage, which had recently been given the government by Cornelius Vanderbilt, the old commodore, and was named after him. His favorite captain, Le Favre, a skillful navigator and accomplished gentleman, commanded her. On this fine steamer were crowded General Stevens and staff, the Highlanders, the 8th Michigan, and a hundred quartermaster's employees, all together over two thousand men. A large number of surf-boats and quantities of tents and baggage were piled in confusion on her decks, leaving scarce standing-room for the troops. The Roundheads and one battalion of the 50th embarked on the Ocean Queen, while Colonel Christ with the remainder of his regiment were loaded on the Winfield Scott.