George, I saw your message on Elisha H. Norton at the Louisiana Board when you posted it. I made a search based on his name, guessing his birth was about 1830, place of birth Mississippi, and place of death in Louisiana about 1875 without positive results. I found the military records you posted and a couple records that may be your Elisha Horton, but there are several E H, Elisha, Elisha H, and E Hortons listed. A better in depth search might be made if a couple or more of the following were known:
State of birth
Approximate year of birth
Parents name
Wife's name
Siblings name
Childrens name