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BATTLE // January 4, 1817

Battle of Catalán

Overview

The Battle of Catalán was fought between the Luso-Brazilian forces under the command of Luís Teles da Silva Caminha e Meneses, the Marquis of Alegrete, and the artiguistas commanded by Andrés Latorre in Arroyo Catalán, present-day Uruguay.

Overview adapted from Wikipedia, licensed under CC BY-SA 4.0.

Significance

The Battle of Catalán was an engagement between Luso-Brazilian forces under the Marquis of Alegrete and artiguista forces commanded by Andrés Latorre at Arroyo Catalán, in the territory that is now Uruguay. Fought in January 1817, it occurred during the Portuguese campaign to assert control over the Banda Oriental against the Federal League aligned with José Artigas. The Federal League suffered 1,190 casualties against a Luso-Brazilian force of roughly 2,500, suggesting a significant attrition blow to the artiguista military capacity at a relatively early stage of the conflict. With the Portuguese fielding a smaller force yet inflicting heavy losses on the 3,400-strong Federal League contingent, the battle contributed to the broader erosion of artiguista resistance that would eventually result in Portuguese consolidation of the Banda Oriental by the end of the conflict in 1820.

Forces & casualties

Troop strength

  • United Kingdom of Portugal, Brazil and the Algarves2,500
    medium
  • Federal League3,400
    medium

Federal League fielded a 1.4 : 1 numerical advantage

Casualties

  • Federal League1,190
    medium35% loss rate

Commanders (1)

United Kingdom of Portugal, Brazil and the Algarves

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Last verified June 2026
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