My ancestor, J. B. Williams, was supposedly in the Civil War. He lived in TN most of his life, but don't know if he was born there. He was born in November of 1845 and died in Grayson County, Texas in 1918. I have some in the family who say he was in the Civil War but I can not find him. Does anyone have anything they could share ? He was married to Rebecca Jane Hopper.