HMS Britannia (1820) to Portland in 1862, then Dartmouth in 1863, where she served as residential barracks for cadets. She was finally sold for breaking up in 1869. Her place at Dartmouth was taken by HMS "Prince of Wales", which was renamed "Britannia" for the role. Generations of naval officers had their first taste of the navy aboard the two "Britannia"s. Alumni included John Fisher, Percy Scott, John Jellicoe, Roger Keyes, William Boyle, Augustus Agar and King George V. HMS Britannia (1820) HMS "Britannia" was a 120-gun first-rate ship-of-the-line of the Royal Navy, laid down in 1813 and launched on 20 October 1820.
Old Royal Naval College of its buildings are open to visitors. The buildings were originally constructed to serve as the Royal Hospital for Seamen at Greenwich, now generally known as Greenwich Hospital, which was designed by Christopher Wren, and built between 1696 and 1712. The hospital closed in 1869. Between 1873 and 1998 it was the Royal Naval College, Greenwich. This was originally the site of Bella Court, built by Humphrey, Duke of Gloucester, and subsequently renamed Palace of Placentia by Margaret of Anjou, wife of Henry VI, upon its confiscation. Rebuilt by Henry VII, it was thenceforth more commonly known as Greenwich Palace.