The slave ship Unity arrived with enslaved Africans in Guyana. About 104 people had been taken aboard and approximately 97 arrived.

Vessel: Unity; flag: Great Britain; rig: Schooner; estimated standardized tonnage: 60. People recorded in connection with the voyage: Investor: Thomas, Benjamin; Investor: Greaves, Joseph; Captain: Lovelace, Edward; Captain: Greaves, George; Investor: Greaves, George; Investor: Shand, Charles; Investor: Rodie, Charles; Captain: Caton, Joseph; Investor: Caton, Joseph; Captain: Kirkpatrick; Investor: Kirkpatrick. The voyage began at Liverpool on 11 March 1798. Principal recorded place where captives were acquired: West Central Africa and St Helena, port unspecified. Principal recorded disembarkation place: Demerara. Recorded outcome: Sold in the Americas after disembarking enslaved people.