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1866 in Uruguay
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May 2026
1866
Events in the year 1866 in Uruguay.
Incumbents
President: Venancio Flores
Events
May 2 - Paraguayan War: Battle of Estero Bellaco
July 18 - Battle of Boquerón (1866)
September 8 - establishment of Nuestra Señora del Carmen, Aguada, Montevideo
September 22 - Battle of Curupayty
Deaths
July 18 - León de Pallejas, Spanish-born general, killed in action
1866 in
Category:1860s in Uruguay