The slave ship União began acquiring enslaved Africans for transportation to Brazil.

Vessel: União; flag: Portugal / Brazil; rig: Patacho; estimated standardized tonnage: 103. People recorded in connection with the voyage: Investor: Jesus, Ana Sebastiana; Captain: Soares, Domingos Gomes. The voyage began at Pernambuco, place unspecified. Principal recorded place where captives were acquired: Luanda (West Central Africa and St Helena). Principal recorded disembarkation place: Pernambuco, place unspecified. Recorded outcome: Arrived in Africa, subsequent fate unknown.