Military officer; born in
Philadelphia, Pa., November, 1798; graduated at Princeton in 1815; became a lawyer in New Orleans; was adjutant-general of
Louisiana, and a volunteer under
General Gaines in two campaigns of the
Seminole War as colonel of Louisiana volunteers.
When
General Taylor went to the
Rio Grande in 1846,
Smith led a brigade of Louisiana volunteers under him. He was brevetted brigadiergeneral for his services at
Monterey, and major-general for gallantry at
Contreras and
Churubusco in August, 1847.
He was a commissioner in arranging the armistice before the city of
Mexico, and after the conquest he was made civil and military governor of the city (October, 1847). and commander of the 2d Division of the United States Army.
In 1848 he was governor of
Vera Cruz, and subsequently commanded the departments of
California and
Texas.
Just before his death, in
[
233]
Fort Leavenworth, Kan., May 17, 1858, lie was appointed to command the
Utah expedition against the
Mormons (q. v.).