Allen James Walker was born a slave near Germantown in 1845. During the Civil War, Walker was one of the thousands of local slaves who escaped from their bondage. Walker joined the Union Army, which raised 51 black companies from Shelby and Fayette County alone.
As a soldier in the 7th US Colored Heavy Artillery, Walker was stationed at Corinth, Mississippi and Ft. Pickering, here in Memphis, but was ultimately sent to Ft. Pillow, overlooking the Mississippi and Hatchie Rivers.