Britannia, was a vessel launched in 1783 at Saltcoats, possibly under another name. She made four voyages from Liverpool as a slave ship in the triangular trade in enslaved people. She grounded at Liverpool in 1793 after the first. A French privateer captured her in 1795 during the second, and took her to Guadeloupe where the Republican Government almost certainly freed the captives. She returned to British ownership and made two more voyages as a slave ship. A French privateer captured her during her fourth voyage.
Adventure was launched at Liverpool in 1802. She made three voyages as a slave ship in the triangular trade in enslaved people. A French privateer captured her in 1806 on her fourth voyage.
African Queen was built at Folkestone in 1780, though almost surely under a different name. She became a Bristol-based slave ship in 1792 and made two complete slave voyages. On her first slave voyage she suffered a high mortality, both among her slaves and her captains and crew. A privateer captured her in 1795 as she was on her way to Jamaica with slaves while on her third enslaving voyage.
Swallow was launched in Spain in 1790, almost certainly under another name. She was taken in prize in 1805 and became a slaver ship in the triangular trade in enslaved people. She made two voyages carrying captives, on both of which privateers captured her.
Dispatch was built in Bermuda in 1784 and came to England possibly as early as 1786. In 1792 she made a voyage as a slave ship carrying slaves from Africa to the West Indies in the triangular trade in enslaved people. She was then briefly a privateer before returning to the slave trade. The French captured her in 1795 while she was on her third slave trading voyage.
Duke of Buccleugh, was launched at Yarmouth in 1783. In 1789 she became a slave ship in the triangular trade in enslaved people. She made five complete enslaving voyages. On her fifth she had to repel an attack by a French privateer in a single ship action. A French privateer captured her in September 1797 after she had delivered her captives on her sixth voyage.
Prince was launched at Bristol in 1785 as Alexander and then made two complete voyages as a slave ship in the triangular trade in enslaved people. Her owners changed her name to Prince in 1787. As Prince, she made six more complete voyages as an enslaving ship. She sailed on enslaving voyages for owners in Bristol, Liverpool, and London. She foundered in 1800 as she was returning to England from her ninth, having delivered captives to Jamaica.
Leander was launched on the Thames in 1799. She was captured in 1801 after she had delivered the captives she had gathered on her first voyage as a slave ship in the triangular trade in enslaved people.
Several ships have been named John:
Betsey was launched in 1790 at Liverpool as a slave ship. She made six complete voyages in the triangular trade in enslaved people. On her second such voyage she, together with five other slave ships, bombarded Calabar for more than three hours to force the local native traders to lower the prices they were charging for captives. A French privateer captured her in 1799 after she had delivered her captives on her seventh voyage.
Recovery was launched in 1781, possibly under another name. She first appeared in British sources in 1781. She made two voyages as a Bristol-based slave ship in the triangular trade in enslaved people. The first such voyage gave rise to a landmark court case. During the second such voyage she, together with five other slave ships, bombarded Calabar for more than three hours to force the local native traders to lower the prices they were charging for slaves. She then became a West Indiaman until the French Navy captured her in 1797.
Thomas was the ship Sally that James Jones acquired in 1785. Thomas made seven voyages from Bristol as a slave ship in the triangular trade in enslaved persons. On her fourth such voyage,Thomas and five other enslaving ships, bombarded Calabar for more than three hours to force the local native traders to lower the prices they were charging for captives. The French captured her in 1794 as she was on her way for her eighth voyage.
Lapwing was launched at Bristol in 1794, and lengthened in 1797. She was a West Indiaman until in 1801 she became a slave ship in the triangular trade in enslaved people. However, on her first enslaving voyage a Spanish privateer captured her. Although the Spanish authorities ordered her restitution to her owners, it is not clear that the order was anything but moot.
Echo was launched in 1791 in Liverpool as a slave ship. She made two complete voyages from Liverpool in the Atlantic triangular slave trade. On her third voyage a French privateer captured her, but a British letter of marque recaptured her. She did not return to enslaving and was last listed in 1796.
Lovely Lass was launched in France in 1780, almost surely under another name. She first appeared in British records in 1788. She made three voyages as a Bristol-based slave ship in the triangular trade in enslaved people. She then briefly became a West Indiaman before she became a Liverpool-based enslaving ship. She was lost in 1798 on her first voyage from Liverpool to gather captives.
Liverpool Hero was built in France in 1777, probably as Jeune Emilia. She was taken in prize in 1780. In 1781 she entered into the triangular trade in enslaved people. From 1781 she made six complete voyages from Liverpool as a slave ship. On her fourth enslaving voyage she suffered an exceptionally high mortality rate among the captives she had embarked. Her third voyage had been marred by high mortality, but on the fourth 330 captives, 59% of the number she had embarked, died. She was lost in 1794 off the coast of Africa on her seventh voyage, probably with her crew and captives.
Tom was launched in 1780 in America, possibly under another name. She first appeared in British records in 1792. From 1792 Tom participated as a slave ship in the triangular trade in enslaved people. She made two complete voyages from Liverpool. French frigates captured her in 1794 while she was on her third voyage, but before she could acquire any captives.
Nassau was launched at New Providence in 1784. From 1785 to 1792 she sailed from London to New Providence, Philadelphia, Jamaica, Smyrna, and Quebec. A new owner in 1792 moved her registration and homeport to Bristol to sail her as a slave ship in the triangular trade in enslaved people. She made one complete slave trading voyage. A French squadron captured and burnt her in 1794 as she was on her way to Africa on her second such voyage.
Brothers was launched in the Thirteen Colonies in 1772, probably under another name. From 1785 she became a Bristol-based slave ship. She made six complete voyages in the triangular trade, in all embarking 1880 enslaved people. The French captured her in December 1794 as she was on the first leg of her seventh such voyage and before she had embarked any captives. The main source for this article provided detail on crew turnover and death rates for her first three voyages. The first voyage had a particularly heavy mortality rate among the crew. The main source also provided data for her fourth, fifth, and sixth voyages for mortality rates on the Middle Passage among the enslaved people that she was carrying.
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