Brian,
From research of the 7th. Regiment provided by William Hadskey, it appears your Alonzo Ellis of Winston County also served in Company H, 7th. Mississippi Regiment.
Pvt. Alphonso Ellis - Discharged April 11, 1863; born in Winston County
Pvt. E. M. Ellis - Wounded at Murfreesboro; discharged at Atlanta; of Winston County
From the Civil War Soldiers & Sailors System:
Pvt. Alphonso Ellis - Co. H, 7th. Regt.
Pvt/Sgt Alonso J. Ellis - Co. F, 5th. Regt.
Pvt. E.M. Ellis - Co. H, 7th. Regt.
Pvt. E.M. Ellis - Co. F, 5th. Regt.
Also a J./G. D. Ellis of Co. K, 1st. Miss also served for a short time in Co. H, 7th. Regt.
The members of the 7th. Regiment History Project are interested in these men and their families.
You can email me from this site to discuss this family,
Mitchell Sanders