My 2x great grandfather, Joseph S. England was in Texas 22nd Cavalry/1st Indian Texas Regiment, Company E. He mustered in McKinney, TX in Jan. 1862 and served through 1865. He was not an Indian/Native American. I have one picture of him in old age wearing some sort of Civil War Confederate medal that I believe looks something like a Southern Cross - although I don't find any other records of that nor do I know what it was for.

Any other information is greatly appreciated.
Thank you!