July 26th.—Whether it is from curiosity to hear what I have to say or not, the number of my visitors is augmenting. Among them was a man in soldier’s uniform, who sauntered into my room to borrow “five or ten dollars,” on the ground that he was a waiter at the Clarendon Hotel when I was stopping there, and wanted to go North, as his time was up. His anecdotes were stupendous. General Meigs and Captain Macomb, of the United States Engineers, paid me a visit, and talked of the disaster very sensibly. The former is an able officer, and an accomplished man—the latter, son, I believe, of the American general of that name, distinguished in the war with Great Britain. I had a long conversation with General M’Dowell, who bears his supercession with admirable fortitude, and complains of nothing, except the failure of his officers to obey orders, and the hard fate which condemned him to lead an army of volunteers—Captain Wright, aide de camp to General Scott, Lieutenant Wise, of the Navy, and many others. The communications received from the Northern States have restored the spirits of all Union men, and not a few declare they are glad of the reverse, as the North will now be obliged to put forth all its strength.