Commemoration of the Sacrifice of Saint Patrick’s Battalion during the Mexican–American War (1847)
Saint Patrick’s Battalion
During the Mexican / US War of 1846 to 1848, many “Irish” joined the Mexican army for a number of reasons. While the majority of the deserters or defectors were ethnic Irish there was also an abundance of German Catholic immigrants. The battalion also included English, French, Canadians, Italians, Poles, Scots, Spaniards, and Swiss – the majority being Roman Catholics.
The primary reason sited is that they fought on the side of the Catholics and that they were treated abominably by the US forces. The Mexican Army offered to pay more, give them land and citizenship and treated them humanely. While the Mexicans have honored the Irish Battalion members throughout history, the US branded them traitors and hung those that they captured.
The Battalion continues to be honored as Mexican heroes and is memorialized on both Saint Patrick’s Day and September 12 – the anniversary of the day of the US executions.