_____________________
                                                |                     
                         _______________________|
                        |                       |
                        |                       |_____________________
                        |                                             
 _Joseph Blair SKINNER _|
| (.... - 1851) m 1804  |
|                       |                        _____________________
|                       |                       |                     
|                       |_______________________|
|                                               |
|                                               |_____________________
|                                                                     
|
|--Tristram Lowther SKINNER 
|  
|                                                _William LOWTHER ____
|                                               |                     
|                        _Tristram LOWTHER _____|
|                       |                       |
|                       |                       |_Barbara GERGORY ____
|                       |                                             
|_Maria Louise LOWTHER _|
   m 1804               |
                        |                        _John DAWSON ________+
                        |                       | (1730 - 1770)       
                        |_Penelope Eden DAWSON _|
                                                |
                                                |_Mary JOHNSTONE _____+
                                                  (1720 - ....)