Duke of York was a three-masted brig launched in 1817 at Bideford as a Falmouth packet, sailing between Falmouth, Cornwall, and Jamaica. In 1836 she brought settlers to South Australia for the South Australia Company. She was wrecked in 1837.
Roslin Castle was a barque of 450 tons built in 1819 at Bristol. She was a merchant ship that also made five voyages transporting convicts to Australia. Described as a single decker, her hull was sheathed in copper in 1823 and was sheathed in patent felt and copper over-boards in 1828. She later served as a whaling vessel out of Sydney, Australia.
Admiral Cockburn was a ship launched in New York in 1808 or Philadelphia in 1809, almost certainly under another name. The British captured the American ship in 1814 and she was sold as a prize. Corney & Co. purchased and renamed her; originally she served as a London-based transport. In 1829 she became a whaler in the southern whale fishery. She was wrecked at Muizenberg Beach, False Bay, Cape of Good Hope, in July 1839 while returning to London from her third whaling voyage.
Camden was built at Whitby in 1813. She served as a general trader for much of her career, though in 1820-21 she made one voyage to Bombay for the British East India Company (EIC). Between 1833 and 1837 she was a Greenland whaler out of the Whitby whale fishery, and was the last vessel from Whitby to engage in whaling. She was last listed in Lloyd's Register in 1850.
Cadmus was launched in 1813 at Sunderland. She traded with the East Indies under license from the British East India Company (EIC) until 1827. Then between 1827 and 1834 she made two voyages as a whaler. She was lost in 1835.
Bombay was launched in 1801 at Daman/Demaun. Her early career is obscure. From 1821 on she assumed Calcutta registry. Between 1832 and 1840 she made three voyages from London as a whaler. In 1842 she carried settlers for the New Zealand Company. She was last listed in 1853.
Woodlark was launched at Moulmain in 1832. Circa 1835 she sailed to London and transferred to British registry. Between 1836 and 1844 she made two whaling voyages. In 1848 she transferred her ownership and registry to Sydney, from where she continued to sail for some time. She briefly appeared and was last listed as being in New Zealand in 1890–1891.
Reliance was launched at Coringa in 1815. She sailed east of the Cape of Good Hope until c.1827 when she sailed to England and assumed British registry. Once in Britain she sailed back and forth to Bengal under a license from the British East India Company (EIC). She also twice transported military convicts to New South Wales from Bengal. In 1832 Bennett sent Reliance on a whaling voyage to the Pacific. After she returned she sailed on a second whaling voyage, but this time to the Indian Ocean where she wrecked at the end of 1836.
Regalia was launched at Sunderland in 1811. In 1819 she made a voyage to Calcutta, sailing under a license from the British East India Company (EIC). She also sailed to New South Wales and Van Diemen's Land. From Sydney she engaged in several sealing hunting voyages to the waters around Macquarie Island. In 1826 she transported convicts from Dublin to New South Wales. From 1831 until 1852, when she was wrecked at Davis Strait, Regalia was a whaler in the northern whale fishery.
Partridge was built at Antwerp in 1813, under another name, and was taken in prize. From 1814 she was under British ownership. Between 1814 and 1822 she traded with India, sailing under a license from the British East India Company (EIC). She then became a whaler, making three voyages to the British southern whale fishery before she was broken up in 1834.
Cheviot was a ship launched in Sunderland in 1827. Initially she sailed between London and Quebec. Then in 1831 she became a whaler and sailed to the British Southern Whale Fishery. She never returned to England from that voyage, instead becoming based in Hobart and remaining there as whaler and merchantman. She was lost in March 1854.
Mellish was launched in 1819 at Kidderpore, Calcutta as Chicheley Plowden but renamed within the year and sold for a "free trader", i.e, a ship trading between England and India sailing under a license from the British East India Company (EIC). She then made two voyages transporting convicts, the first to New South Wales, and one to Van Diemen's Land (VDL). She next made two voyages as a South Seas whaler between 1831 and 1838. She was wrecked on 5 October 1844.
Harriet was a former vessel of the British Royal Navy, probably the Cruizer-class brig-sloop HMS Harrier. The Navy sold her in 1829 and her new owners deployed her as a whaler in the British Southern Whale Fishery. She made three complete whaling voyages and was wrecked in July 1837 during her fourth.
Harriet was launched at Calcutta, between 1793 and 1795. Between 1795 and 1801 she made three voyages for the British East India Company (EIC), and was chartered for use as a transport for a naval campaign that was cancelled. She became a transport and then in 1817 made another voyage to India, this time under a license from the EIC. She then became a whaler in the British Southern Whale Fishery, making seven complete whaling voyages and being lost c.1841 on her eighth.
Several ships have been named Thetis for Thetis:
Harpooner was a barque launched in London in 1831 by Green, Wigram's & Green, at Blackwall. Between 1830 and 1848 she made four voyages to the British southern whale fishery as a whaler. The Hudson's Bay Company chartered her from 1848 to 1850 to carry labourers for the settlement on Vancouver Island. In August 1856 she was sailing from Amoy to Ningpo when she struck a sunken rock near Ningpo, China, and was damaged. She was consequently condemned.
Venus was launched in France in 1802, possibly under another name. A Guernsey privateer captured her in 1805, but she first appeared as Venus in 1815. She traded generally until in 1830 she carried cargo to Port Jackson. Between 1831 and 1835 she made several voyages from Port Jackson as a whaler, sailing primarily to New Zealand waters. She returned to England and was last listed in 1838.
Harriet was launched in Massachusetts in 1809. The British captured her and on 13 January 1813 a prize court condemned her. New owners retained her name. She became a West Indiaman, and made one voyage to New South Wales. Between 1818 and 1832 she made four complete voyages as a whaler in the British southern whale fishery. She was lost in October 1833 in the Seychelles on her fifth whaling voyage.
Marquis/Marquess of Lansdown/Lansdowne was launched at Calcutta in 1824. She was initially a "country ship", trading east of the Cape of Good Hope. She then sailed to Port Jackson, but plans to establish a packet service between Australia and Calcutta, including taking tea from India to Australia under a licence from the British East India Company (EIC), did not work out. She then sailed to England and became a whaler, making four voyages to the British southern whale fishery between 1829 and 1845. She was last listed in 1847.
Denmark Hill was launched at Boston, Massachusetts, in 1809, under another name. She was taken in prize and in 1814 her new owners renamed her. She then spent another 25 years as a merchant ship. She transferred her registry to New South Wales and was lost there in 1839. During this time she also made some voyages as a whaler in the waters off New Zealand.
Great Britain