Battle of Vacacai
The Battle of Vacacai, also known as the Battle of Bacacay or Vacacay, was a small skirmish fought on 13 February 1827 between a small militia cavalry force of the Imperial Brazilian Army and an Argentine detachment in the context of the Cisplatine War. Battle 
Lieutenant Marcelino Ferreira do Amaral, leading a cavalry force of 70 militiamen, surprised an Argentine detachment of 100 men, who fled, leaving two officers and 20 soldiers killed during the shock and the chase that ensued. However, col. Lavalle, with a 700 strong cavalry force, came to help the republicans, to which Lt. Amaral decided to withdraw and join forces with his commander, the Major Gabriel Gomes Lisboa, that only had 200 militiamen under his command. Still unable to fight Lavalle, Lisboa continued the retreat until he met Col. Bento Manuel Ribeiro, head of the brigade to which Lisboa belonged. In this retreat the imperials had two killed and three wounded. Lavalle backed away as soon as he saw Bento Manuel's column. Notes

References

Bibliography

External links 
 Brazilian ephemerides by the Baron of Rio Branco 
 Todo Argentina - Batalla de Bacacay 

Conflicts in 1827
Vacacai
Vacacai
Battles of the Cisplatine War
1827 in Brazil
February 1827 events