The slave ship Vrouw Johanna Cores left the African coast carrying enslaved Africans toward Suriname. About 240 people had been taken aboard.

Vessel: Vrouw Johanna Cores; flag: Netherlands; rig: Fregat; estimated standardized tonnage: 320. People recorded in connection with the voyage: Captain: Sap, Jan; Investor: Middelburgsche Commercie Compagnie; Captain: Mulders, David. The voyage began at Zeeland on 10 October 1766. Principal recorded place where captives were acquired: Cape Lahou (Windward Coast). Principal recorded disembarkation place: Suriname, place unspecified. Estimated mortality during the crossing: 8.0%. Recorded outcome: Voyage completed as intended.