Statistics for occurrence #1 of “Capitol Hill, D. C.” in chapter 34 of Thomas Wentworth Higginson, Massachusetts in the Army and Navy during the war of 1861-1865, vol. 1, Condensed history of regiments.:

...s service on the 10th of August, the men being mostly from Boston and the neighboring towns. It left the State Sept. 3, 1862, and spent the winter of 1862 and 1863 near Washington, being in camp at Capitol Hill, D. C. , until September 22, then occupying Camp Chase and Camp Barry, Va. From Nov. 19, 1862, to March 29, 1863, it was encamped at Fort Ramsay, moving to Centerville April 17 where it remained until June 2...
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