┌─Matthew Cockerham ⇒
┌─John Cockerham
┌─Research Rutherford Cockerham
┌─Thomas Research Cockrum
John Jeremiah Senior Cochran
│ ┌─Joseph Staton
│ ┌─Benjamin Walter Staton
│ │ └─Ann Custis
└─Nancy Research Staton
│ ┌─Wood
└─Mary Wood
└─Mary Sarah Chapin