 He may have travelled to the Caribbean as part of the army of Robert Venables, sent by Oliver Cromwell as part of the Caribbean expedition against the Spanish in the West Indies in 1654, or he may have served as an apprentice to a maker of cutlery for three years in exchange for the cost of his emigration.Richard Browne, who served as surgeon under Morgan in 1670 stated that Morgan had travelled either as a "private gentleman" soon after the 1655 capture of Jamaica by the English, or he may have been abducted in Bristol and transported to Barbados, where he was sold as a servant.In the 17th century the Caribbean offered an opportunity for young men to become rich quickly, although significant investment was needed to obtain high returns from the sugar export economy.