JUNE 28TH-29TH, 1861: The side-wheel steamer St. Nicholas, making a scheduled run between Baltimore and Georgetown, D.C., was captured by Confederates who had boarded her posing as passengers at the steamer's various stopping points on the Potomac River.
The Confederates were led by Captain George N. Hollins, CSN, who took command of the St. Nicholas, and Colonel Richard Thomas, CSA, who boarded disguised as a woman. The St. Nicholas then began a search for the USS Pawnee, but, not finding her, put into the Chesapeake Bay where she seized the schooners Margaret and May Pierce and the brig Monticello the following day, June 29..
A Bit of Undercover Work. --Old B-Runner