East Indiaman was a general name for any sailing ship operating under charter or licence to any of the East India trading companies of the major European trading powers of the 17th through the 19th centuries. The term is used to refer to vessels belonging to the Austrian, Danish, Dutch, English, French, Portuguese, or Swedish companies. Some of the East Indiamen chartered by the British East India Company were known as “tea clippers”.
In Britain, the Honourable East India Company held a monopoly granted to it by Queen Elizabeth I of England in 1600 for all English trade between the Cape of Good Hope and Cape Horn, which was progressively restricted during the late 18th and early 19th centuries, until the monopoly was lost in 1834. English (later British) East Indiamen usually ran between England, the Cape of Good Hope and India, where their primary destinations were the ports of Bombay, Madras and Calcutta. The Indiamen often continued on to China before returning to England via the Cape of Good Hope and Saint Helena. When the company lost its monopoly, the ships of this design were sold off. A smaller, faster ship known as a Blackwall Frigate was built for the trade as the need to carry heavy armaments declined.
East Indiamen carried both passengers and goods, and were armed to defend themselves against pirates. Initially, the East Indiamen were built to carry as much cargo as possible, rather than for speed of sailing. The British East India Company had a monopoly on trade with India and China, supporting that design.
East Indiamen were the largest merchant ships regularly built during the late 18th and early 19th centuries, generally measuring between 1100 and 1400 tons burthen (bm). Two of the largest were the Earl of Mansfield and Lascelles being built at Deptford in 1795. The Royal Navy purchased both, converted them to 56-gun fourth rates, and renamed them Weymouth and Madras respectively. They measured 1426 tons (bm) on dimensions of approximately 175 feet overall length of hull, 144 feet keel, 43 feet beam, 17 feet draft.
In England, Queen Elizabeth I granted an exclusive right to the trade to the East India Company in 1600, a monopoly which lasted until 1834. The company grew to encompass more than the trade between England and India, but the ships described in this article are the type used in the 17th to the early 19th centuries to carry the trade.
