Hi, I'm not sure if you found the information already. Luis Acosta Blas is my Great-grandfather. I just came from Togcha this weekend. He died on 3/26/1976.
Regarding his parents, I have Vicente Farfan Blas (1866) and Maria Villagomez Acosta (1873).
Vicente Farfan Blas's parents are Mariano Palomo Blas (1840) and Josefa Borja Farfan (1844).
Unfortunately, for Maria V. Acosta, I only have her mother's name: Rosa.
I have been trying to find locate their graves to obtain more information.
Hope this helps.
Thomas Q. Paulino