Several years ago someone named Gibson in Texas said that his revolutionary ancestor, John Gibson, was buried in the Aderhold-Kolb family cemetery in what was Campbell County but is now Fulton County, Georgia. Can anyone tell me anything about this John Gibson? The local chapter of the Sons of the American Revolution is interested in being sure his grave is appropriately marked. Thanks for your help. Sandy Whittington (not a Gibson) Douglasville, Georgia