_John ADAIR _________
                                                  | (.... - 1815)       
                       _John Alexander ADAIR _____|
                      | (1792 - 1865) m 1812      |
                      |                           |_Jean LNU ___________
                      |                             (.... - 1815)       
 _William ADAIR Sr.___|
| (1816 - ....) m 1844|
|                     |                            _____________________
|                     |                           |                     
|                     |_Rebecca Emily MONTGOMERY _|
|                       (1796 - 1867) m 1812      |
|                                                 |_____________________
|                                                                       
|
|--Lemuel ADAIR 
|  (1850 - ....)
|                                                  _____________________
|                                                 |                     
|                      ___________________________|
|                     |                           |
|                     |                           |_____________________
|                     |                                                 
|_Atilla LNU _________|
  (1825 - ....) m 1844|
                      |                            _____________________
                      |                           |                     
                      |___________________________|
                                                  |
                                                  |_____________________