┌─William Cockerham ⇒
┌─Thomas Research Cockrum
┌─William Cochran
│ │ ┌─Grandfather Nancy Cochran White-Perhaps
│ └─Mary Cochran White-Perhaps
┌─Jeptha Cochran
│ │ ┌─Gabriel Jackson
│ └─Rachel Jackson
Harriet Florence Cochran
└─Katharine Caroline McMurray