The slave ship King of Prussia arrived with enslaved Africans in Barbados. About 164 people had been taken aboard and approximately 140 arrived.

Vessel: King of Prussia; flag: Great Britain; rig: Snauw; estimated standardized tonnage: 182.3. People recorded in connection with the voyage: Investor: Blundell, Bryan; Investor: Staniforth, Thomas; Investor: Martin, Charles; Captain: Doran, Felix; Investor: Doran, Felix; Investor: Taylor, Joseph; Investor: Pole, William; Investor: Davenport, William; Captain: Richardson, Samuel; Investor: Nottingham, Alex. The voyage began at Liverpool on 14 June 1769. Principal recorded place where captives were acquired: Cameroons (Bight of Biafra and Gulf of Guinea islands). Principal recorded disembarkation place: Barbados, place unspecified. Recorded outcome: Voyage completed as intended.