At the onset of the American Civil War in April 1816, threats from Confederate sympathizers against USS Constitution prompted her relocation to a safe distance further north. To protect her, several companies made up of Massachusetts volunteer soldiers were stationed aboard USS Constitution. At first, R.R. Cuyler had USS Constitution towed to New York City on April 29, but later relocated her once again, as well as the Naval Academy, to Fort Adams near Newport, Rhode Island, for much of the war. After the sister ship United States was left by the Union and subsequently captured by the Confederacy at Gosport Shipyard in Norfolk, USS Constitution became the only remaining frigate of the United States original six frigates.
The US Navy’s last sailing frigate, Santee, was launched in 1855. As steamships began replacing sail powered ships in the US Navy during the 1850s, many of the sailing powered ships became assigned for training duty. With the formation of the United States Naval Academy in 1845, there became a growing need for student housing quarters, and in 1857, USS Constitution was moved to dry dock at the Portsmouth Navy Yard on August 1, 1860, to be converted into a training ship. During this process, many of the earliest photographs of USS Constitution were taken. The refitting added classrooms on her spar and gun decks, reduced her armament to 16 guns, and changed her rating to a 2nd rate ship.
In honor of USS Constitution’s long tradition of service, the US Navy launched a new ironclad on May 10, 1862, that was dubbed New Ironsides. This USS Constitution successor was created to take part in the South Atlantic Blockading Squadron’s bombardment of Fort Sumter on April 7, 1863. However, New Ironsides’ career was not to last long, as she was destroyed by fire while in ordinary at the Philadelphia Navy Yard on December 16, 1865.
USS Constitution, and the rest of the Naval Academy, was once again moved, this time to Annapolis, on August 1865. In route, USS Constitution sailed on her own merit, and was recorded running at 9 knots, or 10 mph, and set port in Hampton Roads some ten hours ahead of the tug. Upon arrival, a new set of upgrades were constructed for USS Constitution, that included steam pipes, radiators, and gas lighting. Her new position was a summer training cruise course for midshipman, and would depart each year from June to August. For the remainder of the year she would function as a classroom. William Bryant, the last know plank owner of USS Constitution died in June,1867, in Maine. From there, George Dewey took command that November, and served as commanding officer until 1870. The following year, USS Constitution’s condition was so poor that she was retired as a training ship and placed in ordinary at the Philadelphia Navy Yard on September 26.


