HMS Hercules was a 74-gun third-rate ship of the line of the Royal Navy. She was launched on 5 September 1815 at Chatham. On 26 December 1852 Hercules departed on her way to Hong Kong to take up duties as a hospital ship. The gold rushes had put a premium on passenger ships to Australia, so she took 756 Scots civilian passengers to South Australia and Victoria for the Emigration Commissioners. Many of these were emigrating under duress from the trustees of the Boreraig, Suishnish and North Uist estates of Lord Macdonald. The voyage proved disastrous, beginning almost immediately with a horrific storm, during which the ship sought refuge at Rothesay. Soon after their second departure in early January 1853, outbreaks of smallpox and typhus were discovered, necessitating a three-month quarant