Roster of Confederate Soldiers, 1861-1865, shows:

Ferrell, William SC Cav. 10th Bn. Co.A
Ferrell, James SC Cav. 10th Bn. Co.A

SOUTH CAROLINA 10TH CAVALRY BATTALION
aka - 3rd Cavalry Battalion
Organized with 4 companies 1862
Consolidated with 12th Cav Bn & designated 4th Cav Regt 12/16/1862
First Commander: William Stokes, Major
Field Officer: James P. Adams, Major
ASSIGNMENT: 1st Military District of South Carolina, Department of South Carolina, Georgia, and Florida, June-July 1862

Ferrell, J. SC Cav. 12th Bn. Co.B