Alvan Cullem Gillem

Alvan Cullem Gillem (July 29, 1830 – December 2, 1875) was a general in the Union Army during the American Civil War. Although Southern-born, he remained loyal to the Federal government and fought in several battles in the Western Theater before commanding occupation troops in Mississippi and Arkansas during Reconstruction. He later played a prominent role in the Modoc War in 1873.