_________________________
                                                  |                         
                         _________________________|
                        |                         |
                        |                         |_________________________
                        |                                                   
 _William H. SHEFFIELD _|
| (1847 - 1930) m 1873  |
|                       |                          _________________________
|                       |                         |                         
|                       |_________________________|
|                                                 |
|                                                 |_________________________
|                                                                           
|
|--Frank W. SHEFFIELD 
|  (1892 - 1969)
|                                                  _Andrew Ambrose COBB Sr._+
|                                                 | (1804 - 1844) m 1820    
|                        _Leander Morgan COBB Sr._|
|                       | (1828 - 1880) m 1844    |
|                       |                         |_Lavenia EDWARDS ________+
|                       |                           (1808 - ....) m 1820    
|_Mary A COBB __________|
  (1856 - 1911) m 1873  |
                        |                          _________________________
                        |                         |                         
                        |_Minerva E. WALRAVEN ____|
                          (1828 - 1885) m 1844    |
                                                  |_________________________