Place · city

Oeiras, Piauí

Oeiras is a town in the Brazilian state of Piauí that grew from a cattle-ranching settlement and became the first capital of the captaincy of Piauí in the eighteenth century, named after the Portuguese title of the Marquis of Pombal, Count of Oeiras. It remained the capital until 1852, when the seat of government moved to Teresina, and keeps colonial churches and houses.

Oeiras, Piauí
Image: GLandovsky · CC BY-SA 4.0 · Wikimedia Commons

Mentioned in 1 state history

See also

Cite this entry
APA
The Epoch Institute. (2026). Oeiras, Piauí. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/oeiras-piaui
MLA
“Oeiras, Piauí.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/oeiras-piaui. Accessed .
Chicago
The Epoch Institute. “Oeiras, Piauí.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/oeiras-piaui.
Harvard
The Epoch Institute (2026) ‘Oeiras, Piauí’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/oeiras-piaui (Accessed: ).

Last reviewed October 2026Random entry ↻