Events in the year 1884 in Brazil.
Incumbents Monarch – Pedro II Prime Minister – Lafayette Rodrigues Pereira (until 6 June) Manuel Pinto de Sousa Dantas (starting 6 June)
Events January 2: The Brazilian Spiritist Federation is founded in Rio de Janeiro. March 25: Ceará is the first Brazilian state to abolish slavery.
Births 1 January - Bertoldo Klinger References