__
                                                  |  
                             _Edward DAVIS _______|
                            | (1725 - 1784)       |
                            |                     |__
                            |                        
 _Aquilla DAVIS ____________|
| (1755 - 1832) m 1787      |
|                           |                      __
|                           |                     |  
|                           |_Judith CHUNN _______|
|                             (1727 - 1781)       |
|                                                 |__
|                                                    
|
|--Marion Briggs DAVIS 
|  (1796 - 1839)
|                                                  __
|                                                 |  
|                            _____________________|
|                           |                     |
|                           |                     |__
|                           |                        
|_Margaret Isabella BRIGGS _|
  (1767 - 1833) m 1787      |
                            |                      __
                            |                     |  
                            |_____________________|
                                                  |
                                                  |__