┌─Research Anson Cockerham ⇒
┌─Research Rutherford Cockrum
┌─William Cochran
│ │ ┌─NC Wives Research
│ └─Cochran Wife Research
┌─Jeptha Cochran
│ │ ┌─Gabriel Jackson
│ └─Rachel Jackson
│ └─Mary Jane Johnson
Columbus Franklin Cochran
└─Katharine Caroline McMurray