Hi, My ancestor, Pvt. Hoyt Gilleland Co. D 21 Alabama Regiment Infantry is buried in Confederate Mound at Oak Wood Cemetery in Chicago, Ill. Where can I find out info on my ancestor, battles the 21st had, types of injuries-received, Camp Douglas, and Confederate Mound in Oak Wood Cemetery? I read where there are 6000 Confederate soldiers buried there. Thank you for your kind attention to my note.