_________________________
                                              |                         
                       _William H. SHEFFIELD _|
                      | (1847 - 1930) m 1873  |
                      |                       |_________________________
                      |                                                 
 _Frank W. SHEFFIELD _|
| (1892 - 1969) m 1908|
|                     |                        _Leander Morgan COBB Sr._+
|                     |                       | (1828 - 1880) m 1844    
|                     |_Mary A COBB __________|
|                       (1856 - 1911) m 1873  |
|                                             |_Minerva E. WALRAVEN ____
|                                               (1828 - 1885) m 1844    
|
|--Mary A. SHEFFIELD 
|  (1919 - ....)
|                                              _________________________
|                                             |                         
|                      _______________________|
|                     |                       |
|                     |                       |_________________________
|                     |                                                 
|_Jennie PARTAIN _____|
  (1887 - 1980) m 1908|
                      |                        _________________________
                      |                       |                         
                      |_______________________|
                                              |
                                              |_________________________