_Monroe O. COBB _____+
                                            | (1852 - 1915) m 1872
                       _Jesse Lewis COBB ___|
                      | (1878 - 1952) m 1903|
                      |                     |_Martha Olive TREW __+
                      |                       (1851 - 1925) m 1872
 _Monroe COBB ________|
| (1916 - ....) m 1952|
|                     |                      _Lewis BURT _________
|                     |                     |                     
|                     |_Norma Rose BURT ____|
|                       (1881 - 1963) m 1903|
|                                           |_Kathleen WOLFE _____
|                                                                 
|
|--Mark COBB 
|  
|                                            _____________________
|                                           |                     
|                      _Metz KERR __________|
|                     |                     |
|                     |                     |_____________________
|                     |                                           
|_Artelle KERR _______|
  (1925 - ....) m 1952|
                      |                      _____________________
                      |                     |                     
                      |_Sue PYEATT _________|
                                            |
                                            |_____________________