John McNeil

John McNeil
Brig. Gen. John McNeil
Born(1813-02-14)February 14, 1813
DiedJune 8, 1891(1891-06-08) (aged 78)
Place of burial
Bellefontaine Cemetery
St. Louis, Missouri
AllegianceUnited States of America
Union
BranchUnited States Army
Union Army
Service years1861–1865
Rank Brigadier General
Brevet Major General
Commands2nd Missouri Cavalry Regiment
ConflictsAmerican Civil War
Signature

John McNeil (February 14, 1813 – June 8, 1891) was a general in the Union Army during the American Civil War. He was most noted for his role in the Palmyra massacre and other acts of alleged brutality, as well as his participation in the Battle of Westport, the largest battle west of the Mississippi River. For his role in the Palmyra massacre, he was given the nickname "Butcher of Palmyra".