__
                                                   |  
                              _____________________|
                             |                     |
                             |                     |__
                             |                        
 _Conrado Salazar VILLASANA _|
| (1901 - ....)              |
|                            |                      __
|                            |                     |  
|                            |_Ramona SALAZAR _____|
|                                                  |
|                                                  |__
|                                                     
|
|--Humberto VILLASANA 
|  (1926 - ....)
|                                                   __
|                                                  |  
|                             _Francisco GARCIA ___|
|                            |                     |
|                            |                     |__
|                            |                        
|_Maria Villarreal GARCIA ___|
  (1904 - 1977)              |
                             |                      __
                             |                     |  
                             |_Delfina VILLARREAL _|
                               (1870 - ....)       |
                                                   |__