_Thomas Jefferson MCELROY _
                                                       |                           
                                _John Houston MCELROY _|
                               | (1829 - 1907)         |
                               |                       |___________________________
                               |                                                   
 _Thomas Jefferson MCELROY Jr._|
| (1856 - ....) m 1879         |
|                              |                        _Ephaproditus D. CONDLEY __+
|                              |                       | (1818 - 1894) m 1836      
|                              |_Sarah Jane CONDLEY ___|
|                                (1842 - 1860)         |
|                                                      |_Mary Ann CALHOUN _________
|                                                        (1821 - 1880) m 1836      
|
|--James Houston MCELROY 
|  (1899 - ....)
|                                                       ___________________________
|                                                      |                           
|                               _______________________|
|                              |                       |
|                              |                       |___________________________
|                              |                                                   
|_Sarah Elizabeth BARNES ______|
  (1861 - ....) m 1879         |
                               |                        ___________________________
                               |                       |                           
                               |_______________________|
                                                       |
                                                       |___________________________