Report on the Combat of San Lorenzo

What it is

This is an official military report written by Colonel José de San Martín, commander of the Mounted Grenadiers, addressed to the Superior Government. It describes the combat at San Lorenzo, where his troops fought an enemy landing force.

Why it matters

The report records one of the first battles fought by the Grenadiers under San Martín's command, including casualties, captured weapons and a flag taken by officer Hipólito Bouchard. It shows San Martín reporting directly to the government as a young commander establishing his military reputation.

Look closer

• What numbers and details does San Martín include to prove the scale of the victory?
• Why might he mention the bravery of named officers like Bouchard?
• What might this report leave out about the experience of ordinary soldiers?