I am researching info on 4th Corporal Elijah Smith (E.S.) Smith, co H 23 Tennesee Regiment, Martin's Regiment...killed at the Battle of Shilo. Married to Angeline Gaither Knox...Cannon County, TN...I am not finding much information service and where he is buried...if anyone knows about him I would appreciate the information. He is my husband's great great grandfather. Thank you