Does anyone have access to John C. Rigdon's book, "Historical Sketch and Roster, Texas Units, The Confederate Regimental History Series?" As part of the series there is the "Historical Sketch and Roster of the Martin's Regiment, Texas Cavalry (5th Partisan Rangers)." I have an ancestor, George W. Damron, who was, apparently, a member of the regiment, Company E. According to Rigdon's table of contents, there are rosters and compiled service records for each company. I'm trying to ascertain when and where George W. Damron enlisted and how long his length of service was. I'd appreciate any help anyone may be able to give me. Thanks.