He was the eldest son of Bryan Edwards and his wife, Elizabeth Bayly, sister of Zachary Bayly, a slave-owner in Jamaica. After his father's death he was supported for a time by Nathaniel Bayly, another uncle, but they fell out. His maintenance and education were then undertaken by Zachary Bayly. About 1759 Edwards joined his uncle Zachary Bayly in Jamaica, and Bayly engaged a private tutor to complete the boy's education. When Bayly died Edwards inherited his wealth, including six Jamaican plantations. In 1773 he also succeeded to the estate of another Jamaica resident named Hume. Edwards married Martha Phipps, daughter of Thomas Phipps of Brook House, Westbury and had one surviving son a daughter. He left the bulk of his estates to the son, Zacchary Hume Edwards, when he died in Southampton in 1800.
Career
Politics
Edwards became a leading member of the colonial assembly of Jamaica, but in a few years returned to England. In 1782 Edwards tried and failed to secure a seat in parliament as member for Chichester. He was in Jamaica again from 1787 to 1792. He then settled in England as a West India merchant, making another failed attempt to enter Parliament in 1795, this time standing in Southampton. On 28 May 1796, he became Member of Parliament for Grampound, a notoriously corrupt Cornish borough, along with Robert Sewell, another pro-slavery politician with interests in Jamaica. Edwards retained this seat until his death.
Publications
In 1784 Edwards wrote Thoughts on the late Proceedings of Government respecting the Trade of the West India Islands with the United States of America, in which he attacked the restrictions placed by the government upon trade with the United States. In 1793 he published in two volumes the History, Civil and Commercial, of the British Colonies in the West Indies, and in 1797 published his Historical Survey of the French Colony in the Island of St Domingo. The latter two titles were later republished, with some additional material, as the History of the British Colonies in the West Indies, in three volumes. This has been translated into German and, in part, into French and Spanish. A fifth edition was issued in 1819. When Mungo Park returned in 1796 from his celebrated journey in Africa, Edwards drew up from Park's narrative an account of his travels. Edwards was secretary of the Association for Promoting the Discovery of the Interior Parts of Africa, which published this piece in their Proceedings. When Park wrote his own account of his journeys he availed himself of Edwards' assistance. Edwards also wrote poems and some other works relating to the history of the West Indies.
