_____________________
                                             |                     
                        _Francis T. BURTON __|
                       | (1847 - ....) m 1868|
                       |                     |_____________________
                       |                                           
 _William T. BURTON ___|
| (1871 - 1940) m 1889 |
|                      |                      _____________________
|                      |                     |                     
|                      |_Mary LNU ___________|
|                        (1846 - ....) m 1868|
|                                            |_____________________
|                                                                  
|
|--Samuel BURTON 
|  (1893 - 1956)
|                                             _Robert COBB Sr._____+
|                                            | (1786 - 1849)       
|                       _Robert COBB Jr._____|
|                      | (1838 - 1921)       |
|                      |                     |_Nancy ADAMS ________+
|                      |                       (1786 - 1870)       
|_Sara Elizabeth COBB _|
  (1873 - 1958) m 1889 |
                       |                      _Masiah LONG ________
                       |                     | (1810 - 1870) m 1826
                       |_Nancy R. LONG ______|
                         (1840 - 1924)       |
                                             |_Sarah Frances LNU __
                                               (1814 - 1915) m 1826