Help!

I have been doing research on my fathers family (Asebes) since June 03. Now I have run into a brickwall with Ricardo de Asebes and his wife Ana Maria de Hortis. They are my 4th great grandparents. I cannot find any information about them in the Familysearch program. I have copies of their son, Dionicio/Leonicio (my 3rd great grandfather) and their daughter Maria Quirina, marriages, where it states that they were married (each 2 times) in Nochistlan, Zac. His marriages were in 1799 and 1804, and hers in 1803 and 1820. It also says that he was "originario del Puerto del Arroyo Hondo". We cannot read where she was from. My husband is from Tonala, Jal. and helps me translate. On those records are the names of Ana and Ricardo only, no grandparents. Also I cannot find any birth/baptismal records for Dionicio or Quirina. I would appreaciate any help.
I am also trying to figure out how to submit my Family Tree.

Rickie Rosales