_Tristram LOWTHER _____+
                                                         |                       
                             _William Dawson LOWTHER Sr._|
                            | (1784 - ....) m 1821       |
                            |                            |_Penelope Eden DAWSON _+
                            |                                                    
 _William Dawson LOWTHER Jr_|
|  m 1857                   |
|                           |                             _______________________
|                           |                            |                       
|                           |_Eliza Ann SAWYER __________|
|                              m 1821                    |
|                                                        |_______________________
|                                                                                
|
|--Elizabeth LOWTHER 
|  
|                                                         _______________________
|                                                        |                       
|                            ____________________________|
|                           |                            |
|                           |                            |_______________________
|                           |                                                    
|_Saphronia AUTREY _________|
   m 1857                   |
                            |                             _______________________
                            |                            |                       
                            |____________________________|
                                                         |
                                                         |_______________________