_Burgess M PRESTON __
                                                 | (1817 - 1875)       
                       _Winfield Marion PRESTON _|
                      | (1850 - 1926) m 1890     |
                      |                          |_Elizabeth PORTER ___+
                      |                            (1821 - 1911)       
 _Clyde PRESTON ______|
| (1896 - 1958) m 1917|
|                     |                           _Hugh MARSHALL ______
|                     |                          | (1841 - ....)       
|                     |_Mahala MARSHALL _________|
|                       (1864 - 1945) m 1890     |
|                                                |_Nancy A. GEORGE ____
|                                                  (1844 - 1858)       
|
|--Rita PRESTON 
|  
|                                                 _____________________
|                                                |                     
|                      __________________________|
|                     |                          |
|                     |                          |_____________________
|                     |                                                
|_Alma RICE __________|
  (1896 - 1973) m 1917|
                      |                           _____________________
                      |                          |                     
                      |__________________________|
                                                 |
                                                 |_____________________