Delavan S. Miller, Drum Taps in Dixie: Memories of a Drummer Boy…
“ Fort Lyon was nearly on the left of the defenses south of the Potomac, while Fort Marcy, about four miles west of Georgetown and near the famous Chain bridge, guarded the right flank.Between the two, running parallel with the Potomac, along Arlington heights, was a perfect chain of forts and earthworks, the names of which many northern New York veterans will recall, such as Forts Ellsworth, Ward, Blenkner, Albany, Runyon, Corcoran, Haggerty, Tillinghast, Whipple, Woodbury, Greig, Cass, Dekalb (afterwards Fort Smith) , Strong and many others. ”
