_Robert COBB Sr._____+
                                             | (1786 - 1849) m 1810
                        _David COBB _________|
                       | (1820 - 1887) m 1843|
                       |                     |_Ellender GREER _____+
                       |                       (1787 - 1860) m 1810
 _Robert COBB _________|
| (1846 - 1920) m 1868 |
|                      |                      _Cyrus GOSSETT ______
|                      |                     |                     
|                      |_Harriet C. GOSSETT _|
|                        (1825 - 1889) m 1843|
|                                            |_____________________
|                                                                  
|
|--Harriet E. R. COBB 
|  (1872 - ....)
|                                             _____________________
|                                            |                     
|                       _____________________|
|                      |                     |
|                      |                     |_____________________
|                      |                                           
|_Sarah Jane GRIFFITH _|
  (1847 - 1922) m 1868 |
                       |                      _____________________
                       |                     |                     
                       |_____________________|
                                             |
                                             |_____________________