Hi. My name is Roberto Oliva and I live in Honduras. My great-great grandfather was from El Salvador. His name was Ismael Oliva Tula and I think he was a colonel or lieutenant of the Salvadoran Army. His ancestors were from South America(Chile or Argentina). His sons were: Amanda, Ricardo, Luis Alonso, Guillermo, Ismael and Roberto(my great grandfather). If you know anything relevant from these people, please let me know.