┌─Research Rutherford Cockerham ⇒
┌─Thomas Research Cockrum
┌─John Jeremiah Senior Cochran
│ │ ┌─Benjamin Walter Staton ⇒
│ └─Nancy Research Staton
│ └─Mary Wood ⇒
┌─John Jeremiah Cochran
Mary Emily Cochran
│ ┌─Larkin Brown
└─Rebecca Caroline Brown
└─Parmelia Barney