┌─William M Sentell
John Sentell
│ ┌─Research Rutherford Cockerham ⇒
│ ┌─Thomas Research Cockrum
│ ┌─William Cochran
│ │ │ ┌─Grandfather Nancy Cochran White-Perhaps
│ │ └─Mary Cochran White-Perhaps
└─Rachel Jane Cochran
│ ┌─Gabriel Jackson
└─Rachel Jackson