_Robert COBB Sr._____+
                                            | (1794 - 1840) m 1813
                       _John W. COBB _______|
                      | (1816 - 1880) m 1841|
                      |                     |_Eleanor PHILLIPS ___
                      |                       (1790 - 1870) m 1813
 _Leroy COBB _________|
| (1865 - 1929) m 1887|
|                     |                      _____________________
|                     |                     |                     
|                     |_Anne LONG __________|
|                       (1824 - ....) m 1841|
|                                           |_____________________
|                                                                 
|
|--Merriill Dewey COBB 
|  (1898 - 1959)
|                                            _____________________
|                                           |                     
|                      _____________________|
|                     |                     |
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|                     |                                           
|_Rose Etta JACOBS ___|
  (1870 - 1953) m 1887|
                      |                      _____________________
                      |                     |                     
                      |_____________________|
                                            |
                                            |_____________________