According to Brigade Historian J.F.J. Caldwell, in his incredible work entitled "History of a Brigade of South Carolinians First Known as 'Gregg's' and Subsequently as "McGowan's" Brigade", 21 members of Orr's unit were killed at that battle. 149 more were wounded. Unfortunately, Caldwell never listed the names of enlisted KIA/wounded, only the officers. Before the sun sets, however, the most informative and best researcher in the world-Jonny Reb-will probably give you the answers you seek.
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