Martinsburg. After dark on the 11th, I held a consultation with Major-Generals Breckenridge, Rodes, Gordon and Rarmseur, in which I stated to them the danger of remaining where we were, and the necessity of doing something immediately, as the probability was that the passes of the South Mountain and the fords of the upper Potomac would soon be closed against us. After interchanging views with them, being very reluctant to abandon the project of capturing Washington, I determined to make an assault on the enemy's works at daylight next morning, unless some information should be received before that time showing its impractibility, and so informed those officers. During the night a dispatch was received from Gen. Bradley Johnson from near Baltimore, informing me that he had received information, from a reliable source, that two corps had arrived from Gen. Grant's army, and that his whole army was probably in motion. This caused me to delay the attack until I could examine the works again, and, as soon as it was light enough to see, I rode to the front and found the parapets lined with troops. I had, therefore, reluctantly, to give up all hopes of capturing Washington, after I had arrived in night of the dome of the Capitol, and given the Federal authorities a terrible fright.
Grant in his report says, in regard to the condition of things when I moved towards Washington: "The garrisons of Baltimore and Washington were at this time made up of heavy artillery regiments, hundred days men, and detachments from the invalid corps." And, in regard to the force of Wallace at Monocacy, he says: "His force was not sufficient to ensure success, but he fought the enemy nevertheless, and although it resulted in a defeat to our arms, yet it detained the enemy and thereby served to enable Gen. Wright to reach Washington with two divisions of the 6th Corps, and the advance of the 19th Corps, before him." Stanton says in his report: "Here (at Washington) they (we) were met by troops from the Army of the Potomac, consisting of the 6th Corps under General Wright, a part of the 8th Corps under General Gilmore, and a part of the 19th Corps, just arrived from New Orleans under General Emory." Taking Grant's statement of the troops
