_____________________
                                                   |                     
                           _Joel Marion CAMPBELL __|
                          | (1849 - 1933) m 1872   |
                          |                        |_____________________
                          |                                              
 _William Homer CAMPBELL _|
| (1881 - 1959) m 1906    |
|                         |                         _John FIRESTONE _____+
|                         |                        | (1815 - 1887) m 1837
|                         |_Mary Delano FIRESTONE _|
|                           (1850 - 1924) m 1872   |
|                                                  |_Delana PROPHET _____+
|                                                    (1817 - 1893) m 1837
|
|--Joel Max CAMPBELL 
|  (1918 - 1980)
|                                                   _____________________
|                                                  |                     
|                          ________________________|
|                         |                        |
|                         |                        |_____________________
|                         |                                              
|_Edith Pansy WILLIAMS ___|
  (1887 - 1967) m 1906    |
                          |                         _____________________
                          |                        |                     
                          |________________________|
                                                   |
                                                   |_____________________