The material result of General Schwan's campaign may be briefly summarized thus: He marched his command ninety-two miles in eight days; fought two successful engagements; expelled the Spanish forces from the entire western part of Puerto Rico; captured and occupied nine towns; and took 362 prisoners, including Colonel Villeneuve, a lieutenant-colonel, and four other regular officers. In addition he seized 450 stands of arms, 145,000 rounds of ammunition, and ten thousand dollars in silver coin. His loss was 1 killed and 16 wounded against a total of 20 killed and 50 wounded on the side of the enemy. On August 27 the general issued a farewell order to his brigade, from which I briefly quote:-- "On relinquishing his command to return to the United States, the brigadier-general commanding desires to congratulate, and to return his heartfelt thanks to, the officers and soldiers of the regular brigade for their achievements and excellent conduct during the last eighteen days.... Our troops have continued to hold their advanced positions and outposts until now, when, peace being assured, all but a small fraction have been brought to comparatively comfortable barracks near this city. The hardships endured on the march and at these outposts have been great.... But these hardships have been cheerfully borne by officers and men. Not a murmur has been heard, despite the fact that nearly one-fourth of the strength of most organizations is on sick-report, their ailments being directly caused by the exposure incident to this campaign. "Less than three weeks have been occupied by the campaign, yet a bond of sympathy between officers and soldiers has been established that years of peace could not have engendered." On the following morning, accompanied by Lieutenant G.T. Summerlin, his aide-de-camp, General Schwan left Mayaguez for Ponce, where he boarded the transport "Chester," and returned to the United States. The campaign of the Independent Regular Brigade was thus brought to an official end. A BRIEF SKETCH OF THE LIFE OF BRIGADIER-GENERAL SCHWAN.