The cabildo of Salta deposed the governor Martín Miguel de Güemes on May 24.
All the cavalry of the city switched sides to support Güemes, and the remaining forces dispersed.
N.B The Battle of Castañares is not a well-documented or widely recognized historical event in popular sources.
It could refer to a local or regional skirmish or conflict, or it might be a fictional or lesser-known battle.
This article about a battle in Argentine history is a stub.