I believe that is "my" John H. McMath, though I think there are a couple of errors.
1.) I have found no record of him ever marrying. The 1860 Census has him listed between his brother, Ambrose E. McMath, and Mary E. McMath (Spann). Ambrosr And Mary Were in fact married 4/4/1844 in Yalobusha County, MS. I also show separate house-holds on the 1870 Census of Sidon Post Office Page 1.
2.) I find no record so far of burial at Providence Cemetery, though I understand many graves are either unmarked or unreadable.
Thank you for your reply to my post. There sure are a lot of people over in MS willing to help, and I greatly appreciate it.