_Edward Ferdinand CASBURN ________+
                                                            | (1901 - 1967) m 1924             
                                _Richard Ferdinand CASBURN _|
                               | (1929 - 2010) m 1959       |
                               |                            |_Gertrude Mary Margaret SIELEMAN _+
                               |                              (1903 - 1959) m 1924             
 _Richard Ferdinand CASBURN II_|
| (1963 - ....) m 1984         |
|                              |                             _Ralph Melvern JOHNSON ___________+
|                              |                            | (1892 - 1977) m 1920             
|                              |_Kathleen Joy JOHNSON ______|
|                                (1936 - 2022) m 1959       |
|                                                           |_Nellie Louise MEYERS ____________+
|                                                             (1893 - 1984) m 1920             
|
|--Randell James CASBURN 
|  (1986 - ....)
|                                                            _Kelly Lloyd ELDER _______________+
|                                                           | (1900 - 1969)                    
|                               _Vernon Carroll ELDER ______|
|                              | (1939 - 2011) m 1962       |
|                              |                            |_Susan Juanita KLOTZ _____________+
|                              |                              (1911 - 1981)                    
|_Judy Lynn ELDER _____________|
  (1963 - ....) m 1984         |
                               |                             _Charles Martin APPLETON _________+
                               |                            | (1900 - 1970) m 1931             
                               |_Geneva Elizabeth APPLETON _|
                                 (1945 - ....) m 1962       |
                                                            |_Alice Elizabeth CROWELL _________+
                                                              (1913 - 2000) m 1931