Chris: according to Rolando (ii) Carlos Rivero Lavayén the surname Monje is accented on the first syllable and, therefore, does not sport an acute accent diacritic.
Rolando: do your records confirm Chris' find of two additional husbands for Elías Zalles Ballivián? If so, I'd like to add them to the tree, along with any additional descendants.
I do not have a record for the third marriage. Since there are so many descendants for Elías Zalles Ballivián, I had the PAF program set up a family tree for your relative, and it came out to be 38 pages long. I am sending it to you by e-mail. Notice how many people in the last generations have married people with non Spanish last names. Among these, there are many people my wife and I were friends with while wwe lived in La Paz, including the writer Verónica Ormachea Gutiérrez who is a lovely woman. Cheers