The slave ship Isaac departed from Dominica after the slave-trading stage of the voyage.

Vessel: Isaac; flag: Great Britain; rig: Brig; estimated standardized tonnage: 146.3. People recorded in connection with the voyage: Investor: Neilson, William; Captain: Hodgson, John; Investor: Hodgson, John; Investor: Hodgson, Thomas (Jr); Investor: Capstick, Isaac; Investor: Capstick, Richard; Captain: Willacy, Thomas. The voyage began at Liverpool on 19 February 1784. Principal recorded place where captives were acquired: Iles de Los (Sierra Leone). Principal recorded disembarkation place: Dominica, place unspecified. Recorded outcome: Voyage completed as intended.