Lorenzo Sitgreaves

Lorenzo I. Sitgreaves
Lorenzo Sitgreaves
Born(1810-03-15)March 15, 1810
DiedMay 14, 1888(1888-05-14) (aged 78)
Place of burial
Oak Hill Cemetery
Washington, D.C., U.S.
AllegianceUnited States of America
Union
BranchUnited States Army
Union Army
Service years1827–1836, 1838–1866
Rank Lieutenant colonel
Unit1st Regiment of Artillery (1832–1836)
Corps of Topographical Engineers (1838–1866)
Known forLeading the Sitgreaves Expedition
Conflicts
Alma materUnited States Military Academy
Spouse
Lucy Ann Jesup
(m. 1854)
Children2

Lorenzo I. Sitgreaves (March 15, 1810 – May 14, 1888) was a U.S. Army officer from Pennsylvania who led the 1851 Sitgreaves Expedition down the Zuñi and Colorado rivers.