Help! Caldera lineage

Arturo and everyone else in the group.

I've been trying to enter my Caldera line using the information in the files by Susan Leniski. I'm having a problem with the time line between the births of the children of Pedro Cid Caldera and Ana Maria Carrillo. My interest is in their daughters Clara Cid and Ysabel Cid, I can't find a birth date that works for them. In fact I can't figure the date of birth for their father Pedro Cid Caldera!

Thello De Orozco, to whom it may concern.

Hi! I have a connection with Tello De Orozco in one of the older branches of my tree.
Salvador Thello De Orozco married Petra Guadalupe De Leon Aguirre. Don´t have his parents and don´t know why, long time ago I extracted this data so don´t remember. Anyways, this marriage took place in Ayotlán, Jal. on february 15, 1779, batch M604478, film 0280788.