Statistics for occurrence #1 of “Confederate States” in chapter 2 of Brig.-Gen. Bradley T. Johnson, Confederate Military History, a library of Confederate States Military History: Volume 2.1, Maryland:

...ndependent Grays and the six companies of the Maryland Guard. The command was admirably instructed, drilled and officered, and a majority of its officers and men afterward served in the army of the Confederate States . The mayor issued a notice calling on all citizens who had arms to deposit them with the commissioner of police, to be used in the defense of the city, and upon all who were willing to enroll thems...
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