Jose Antonio Castellanos & Maria Luisa Navarro

Hello, I am interested in the couple Jose Antonio Castellanos & Maria Luisa Navarro. They are my fifth great-grandparents and I am having trouble finding any information on them. M. Luisa is especially important as she is the furthest line in my mtDNA that I've been able to track. Here is what I know:

Maria Luisa Navarro was born abt. 1787 near Ocotlán, Jalisco, Mexico. She married Jose Antonio Castellanos (same age estimates) around 1806 near Ocotlán, Jalisco, Mexico. I was able to locate two daughters: i. [Maria Primitiva Castellanos Navarro (born about 1811 in Santa Clara, Ocotlán) who married Jose Abato Padilla Ortega on 25 Mar 1829 in Ocotlán, Jalisco, Mexico. They had three sons I could locate: Fermin Padilla Castellanos (6 Jul 1833, Ocotlan), Jose Catarino De Jesus Padilla Castellanos (24 Nov 1838, Ocotlan) and Benigno Padilla Castellanos (12 Feb 1841, Ocotlan)...]

ii. [&&& my 4th maternal great-grandmother Magdalena Castellanos Navarro (born about 1816 in Santa Clara, Ocotlán) who married Jose Camilo Navarro Vargas (BIRTH ABT 1810 in Pochote, La Barca, Jalisco, Mexico) on 29 Jul 1830 in Ocotlan, Jalisco, Mexico. They had two children I could locate: M. Francisca Navarro Castellanos (3 Apr 1833, La Barca) and Antonio Navarro Castellanos (abt 1836, prob La Barca)]

Both daughter's marriage records as well as their daughter's children's maternal grandparents are named as some variation of Jose Antonio Castellanos & Maria Luisa Navarro.

I have seen a record for a Maria Carlota Castellanos Navarro whose baptism date was 14 Oct 1805 in Ocotlán but the parents are listed as only Jose Castellanos and Maria Navarro. Those were common last names so I don't want to assume.

Also, I found a record with an Antonio Castellanos who married a Magdalena Navarro on 9 Jan 1780 in Ocotlán and had a daughter named Magdalena on 27 Jul 1784 also in Ocotlán. However, none of Antonio and Luisa's children's or grandchildren's records show Luisa listed as Magdalena so again I don't want to assume.

Any information would be greatly appreciated!

Vanessa