Hey Mark -- Here are the volunteer companies raised for Confederate service in Lafayette County.
Co. D, 4th Arkansas Regiment Infantry.
Co. F, 6th Arkansas Regiment Infantry.
Co. K, 15th (Gee's/Johnson's) Arkansas Regiment Infantry.
Co. A, 19th (Dockery's) Arkansas Regiment Infantry.
Co. K, 20th Arkansas Regiment Infantry.
Co. G, 26th Arkansas Regiment Infantry.
Co. F, 10th (Crawford's) Arkansas Regiment Cavalry.
Co. L, 10th (Crawford's) Arkansas Regiment Cavalry.
Harris' Battery, Arkansas Light Artillery.
There were no Federal units raised in Lafayette County.