__
                                 |  
                               __|__
                              |     
                            __|
                           |  |
                           |  |   __
                           |  |  |  
                           |  |__|__
                           |        
 _Jefferson Perry HOUSTON _|
| (1857 - ....)            |
|                          |      __
|                          |     |  
|                          |   __|__
|                          |  |     
|                          |__|
|                             |
|                             |   __
|                             |  |  
|                             |__|__
|                                   
|
|--Nina G. HOUSTON 
|  (1886 - 1938)
|                                 __
|                                |  
|                              __|__
|                             |     
|                           __|
|                          |  |
|                          |  |   __
|                          |  |  |  
|                          |  |__|__
|                          |        
|_Elnora Jane YOUNG _______|
                           |
                           |      __
                           |     |  
                           |   __|__
                           |  |     
                           |__|
                              |
                              |   __
                              |  |  
                              |__|__