...vision began the march to the South on May 20, and as soon as it was dark Hancock's corps set out for Milford Station, a distance of about twenty miles, to take up a position on the south bank of the Mattapony . Guiney's Station was reached the next morning, after a night march of eight miles. Hancock's advance crossed the Mattapony at noon and intrenched its position. At ten o'clock that morning Warren...