I have found an ancestor listed in the book 1864 Census for Re-Organizing the Georgia Militia by Nancy J. Cornell. My ancestor is listed in the 22nd Senatorial District, 581st Militia District, with enrolling officer Pinckney Cariker. My ancestor has an exemption. Does this mean he was exempt from regular Confederate service, and served instead in a local milita group, or does it mean that he was exempt from all service? Thanks for any information.