Master George,
As I was at Blackhawk cemetery this morning to check the grave of our Captain's Daughter, I located the marker you refer too. Josephus H. McMath
Born April 9, 1848
Died October 4, 1909
Next to it is this marker,
Lucy Ann Martin
wife of
J.H. McMath
July 4, 1848
December 28, 1928
I hope this will be of help in sorting out the details you need. If i may be of assistance please contact me
Cpl. Glen Nalley
Stanford's Mississippi Battery