The Royal Navy officer Robert FitzRoy was made captain of in November 1828, and continued her first survey voyage. On the night following 28 January 1830 the ship's whaleboat was stolen by Fuegians, and over a month of fruitless searching to recover the boat he took guides and then prisoners who mostly escaped, eventually taking a man (known as York Minster, estimated age 26) and a young girl (known as Fuegia Basket, estimated age 9) hostage. A week later he took another Fuegian hostage (known as Boat Memory, estimated age 20) and on 11 May captured (estimated to be 14) Jemmy Button. As it was not possible to easily put them ashore, he decided to bring them back to England instead. He taught them "English..the plainer truths of Christianity..and the use of common tools" and took them with the return of the "Beagle" to England. Boat Memory died of smallpox soon after arriving in Britain, but the others briefly became celebrities in England and were presented at court in London in the summer of 1831. On the famous second voyage of HMS "Beagle", the three Fuegians were returned to their homeland along with a trainee missionary.