Statistics for occurrence #1 of “President Hayes” in chapter 4.15 of Robert Underwood Johnson, Clarence Clough Buell, Battles and Leaders of the Civil War: Volume 2.:

...re, or means of retreat. We find the opening events described as follows, by Colonel Charles Devens, commanding the 15th Massachusetts Regiment, afterwards major-general of volunteers, and, under President Hayes , attorney-general of the United States: About 12 o'clock Sunday night, October 20th, I crossed the Potomac by your [Stone's] order from Harrison's Island to the Virginia shore with five companie...
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