Historical biography archive · Updated 2026-11-03

Pedro II Biography and Timeline

Follow Pedro II through 1 dated historical records for Brazil.

Build a biography Browse biographies Browse by event

Pedro II, historical timeline

A chronological timeline drawn from matching World History Database records.

1Distinct records

1 of 1Page

1865–1865Years on this page

1865

May 1865

War Effort

Emperor of Brazil · Rio de Janeiro · Warfare / War of the Triple Alliance

Commits Brazil to the alliance against Paraguay.

Role range: 1864-1870 – 1831-1889

Records, sources and methodology

These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.