The slave ship NS do Rosario S Antônio e Almas departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Brazil.

Vessel: NS do Rosario S Antônio e Almas; flag: Portugal / Brazil; rig: Curveta. People recorded in connection with the voyage: Investor: Guimarães, Inácio Antunes; Captain: Rocha, Caetano José de; Investor: Rocha, Caetano José de; Investor: Duarte, José Moreira. The voyage began at Bahia, place unspecified on 29 May 1780. Principal recorded place where captives were acquired: Costa da Mina, place unspecified (Bight of Benin). Principal recorded disembarkation place: Bahia, place unspecified. Recorded duration of the captives' Atlantic crossing: 44 days. Estimated mortality during the crossing: 2.0%. Recorded outcome: Voyage completed as intended.