The slave ship Galeão departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Brazil.

Vessel: Galeão; flag: Portugal / Brazil; rig: Sumaca. People recorded in connection with the voyage: Investor: Guimarães, Francisco José da Costa; Captain: Silva, Fernando José da; Investor: Silva, Fernando José da; Captain: Ferreira, João Luís. The voyage began at Pernambuco, place unspecified on 10 June 1812. Principal recorded place where captives were acquired: Costa da Mina, place unspecified (Bight of Benin). Principal recorded disembarkation place: Pernambuco, place unspecified. Recorded outcome: Bought at least one slave in Africa - subsequent fate unknown.