Statistics for occurrence #1 of “Frederick, Md.” in chapter 14, page 169 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 8.:
...ison captured.
Lee now crossed the Potomac near Williamsport, and directed his march upon Harrisburgh.
General Hooker followed on his right flank, covering Washington and Baltimore.
On reaching Frederick, Md. , on the twenty-eighth June, he was, at his own request, relieved from the command, and Major-General Meade appointed in his place.
During these movements, cavalry skirmishes took place at
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