I am looking for descendants of Justo Rufino Barrios. He was president of Guatemala in the 1800's. His Nephew after him became president as well Jose Maria Barrios. He was assinated. I am trying to link my family in the right place. My great grandparents names are Buena Ventura Echeverria and Josefina Reina. Jose Maria is a direct descendant of Josefina's.