__
                                                       |  
                              _Francisco RODRIQUEZ ____|
                             | (1830 - 1900)           |
                             |                         |__
                             |                            
 _Santos RODRIQUEZ __________|
| (1873 - 1935)              |
|                            |                          __
|                            |                         |  
|                            |_Maria Alvina VEGA ______|
|                              (1846 - 1910)           |
|                                                      |__
|                                                         
|
|--Porfidio RODRIQUEZ 
|  (1909 - ....)
|                                                       __
|                                                      |  
|                             _Jose Guadalupe TAMEZ ___|
|                            | (1851 - 1943)           |
|                            |                         |__
|                            |                            
|_Marie Teresa Rangel TAMEZ _|
  (1884 - 1974)              |
                             |                          __
                             |                         |  
                             |_Maria Villa DEL CARMEN _|
                               (1859 - ....)           |
                                                       |__