_David COBB Sr.______
                                            | (1809 - ....) m 1835
                       _David COBB Jr.______|
                      | (1835 - ....) m 1866|
                      |                     |_Catherine LNU ______
                      |                       (1810 - ....) m 1835
 _Peter H. COBB ______|
| (1870 - ....) m 1890|
|                     |                      _____________________
|                     |                     |                     
|                     |_Elizabeth LNU ______|
|                       (1848 - ....) m 1866|
|                                           |_____________________
|                                                                 
|
|--Ethel COBB 
|  (1896 - ....)
|                                            _David EDDY _________
|                                           | (1810 - ....)       
|                      _George B. EDDY _____|
|                     | (1829 - 1920) m 1868|
|                     |                     |_Elizabeth LNU ______
|                     |                       (1812 - ....)       
|_Cordelia EDDY ______|
  (1869 - ....) m 1890|
                      |                      _____________________
                      |                     |                     
                      |_Jane Amy UNDERWOOD _|
                        (1837 - 1901) m 1868|
                                            |_____________________