Do you have the pension file?This file may answer a few questions. The info on the headstone matches his service record, but wondering if whoever had it commissioned has the wrong Henry.But yet, he's not listed KY Deaths.Very puzzling! Do you need Louisa's parents?
You did better than I.The only Henry I found 1870 was in Belmont Co, but he was m with ch & mom.Where did you find him?
I know his son, Louis d Cincinnati 1943, bur Maysville KY. Good luck. Phyl