Denise--found some of the infomation you were looking for Christian Issac, and Joesph were in the 22nd Texas Cavalry;Co.K The only Ray in the 22nd I could find was a Perry Ray,Co. D,I and Solomon Ray,Co.B . Also found in 15th a J./J.A. Ray,Co.? and a R.W.J. Ray,Co.B . Hope this helps some!