Edward and Helen were my Paternal Grandfather and Grandmother. James was married twice. He, and his brothers, all headed up through the Cumberland Gap into Kentucky and joined the Union Army during the Great War of the Rebellion.
My Dad, Charles Lee McKamey Sr., had researched the family before the advent of the internet with many, many great folks before he passed in 1989. He is buried in Norris, TN on the hill above the Museum of Appalachia. Grandmother and Grandfather buried in Andersonville.
It's been quite some time since I've looked over the family history as life has pretty much taken over my time.
I think, at one time, there was a complete family history on this particular website. You might search my name, David W. (Warren) McKamey and find what you are looking for.