Second Bull Run Campaign--Battle of Chantilly--Death of General Kearny--His Body Escorted to Washington by a Detachment of the Fifty-Seventh--Retreat to Alexandria--Conrad's Ferry--Colonel Campbell Rejoins the Regiment. Our stay in the neighborhood of Bealeton and Warrenton Junction was brief. Lee was moving northward, the main body of his army being west of the Bull Run mountains, while Jackson with Stewart's cavalry was on the east. The 3d corps in which the 57th served fell back to Centerville by way of Greenwich and Manassas Junction. As we passed the latter the buildings and many cars were smouldering ruins, showing that Jackson's outflankers had recently been there, and that the main body of his troops could not be far distant. The night of the 28th we bivouacked at Centerville and the next morning marched out the Warrenton turnpike. On our way we met quite a number of paroled prisoners who had just been sent through the lines by Jackson. They were quite jubilant, reporting that desperate fighter completely hemmed in at the base of the mountains and likely to fall an easy prey to our army. With this hopeful intelligence we pressed on with stimulated zeal toward the front. Arriving on the battlefield Kearny's division was deployed on the extreme right of the line, which position it held during the two succeeding days of the battle, most of the division at one time or other being hotly engaged. The 57th, however, escaped, though frequently under fire. Along the left and center the battle raged fiercely. The issue hung upon the ability of Pope to crush his antagonist, the redoubtable "Stonewall," before assistance could come to him from his chief beyond the mountains. But alas for our fondest expectations! Longstreet pressed his way through the insecurely guarded mountain pass, Thoroughfare Gap, and late in the afternoon of the 30th, when victory seemed about to perch on our banners, threw himself with irresistible force against our left. The onset was so fierce and unexpected that it did not lie in human power to resist, and in a few brief moments, all hope vanished, rout followed, and an almost _fac simile_ of the disaster of the preceding summer was the consequence, except that our legions were veterans now, the army retained its morale and (especially the right wing) fell back in good order upon Centerville, the enemy, either from being sorely crippled, or satisfied with his success, giving little annoyance. The army in this encounter could not be said to have been defeated. Fully one-third of its efficient force had not been engaged. A general impression prevailed in the ranks that we either had been outgeneraled or that some stupendous blunder had been made.