Columbia subject headings:
Defectors--Mexico--History--19th century.
Defectors--United States--History--19th century.
Mexican War, 1846-1848--Desertions.
Mexican War, 1846-1848--Regimental histories--Mexico.
Mexico. Ejército. Batallón de San Patricio--History.
Harvard subject headings:
Defectors--Mexico--History--19th century.
Defectors--United States--History--19th century.
Mexican War, 1846-1848--Desertions.
Mexican War, 1846-1848--Regimental histories--Mexico.
Mexico. Ejército. Batallón de San Patricio--History.
Princeton subject headings:
Defectors--Mexico--History--19th century.
Defectors--United States--History--19th century.
Mexican War, 1846-1848--Desertions.
Mexican War, 1846-1848--Regimental histories--Mexico.
Mexico. Ejército. Batallón de San Patricio--History.