Statistics for occurrence #1 of “Martinsburg, Va.” in chapter 1.5 of Southern Historical Society Papers, Volume 28.:

...s battalion of cavalry, were put under General A. G. Jenkins. Jenkins's Brigade was in advance of General R. E. Lee's army in 1863, when it invaded Pennsylvania. Our brigade was in the battle of Martinsburg, Va. , where we captured (with the aid of other troops), the town, artillery and prisoners. In June, 1863, this company and the Churchville cavalry charged through Chambersburg, Penn., about 9 o'clock at...
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