Ken -- Here are some other members of Griffith's 17th Arkansas who were captured at Port Hudson:

Adams, Edwin A--Captain, Co. B
Arbuckle, David--Captain, Co. F
Asmussen, M P--Third Lieutenant, Co. A
Carlisle, W R--Corporal, Co. B
Foster, Robert--Private, Co. B
Goodlett, David M--Private, Co. F
Hacht, James--Private, Co. A
Hawks, Daniel H--Private, Co. H
Jett, Edward D--Captain, Co. H
Jones, Wilson--Private, Co. A
Littrell, Berry--Private, Co. B
Lively, R E--Private, Co. E
McCurley, James--Private, Co. A
Milam, John K--First Lieutenant, Co. F
Morrison, Andrew J--Private, Co. H
Oliver, Gennett L--Private, Co. C
Thomas, John J--Third Lieutenant, Co. H
Thomason, Daniel--Private, Co. E
Trammell, Francis E--First Lieutenant, Co. B
Van Hoose, George W--Captain, Co. D
Willis, David--Private, Co. E
Wallace, Wilson P--Private, Co. H
Wilson, James S--Private, Co. H

This list is probably not comprehensive. I've never found an official list of 17th Arkansas POWs from Port Hudson. I put this list together from a variety of secondary sources. Note that four of the regiment's eight captains were captured at Port Hudson.