Gallegos - Calvillo, Aguascalientes Area

I'm unsure about who potentially may be my 4th and 5th Grandfather.

My third Grandfather Jose Roque Jacinto Gallegos was born in Las Moras, Calvillo, Aguascalientes on 16 Aug 1802. He married Maria Dionicia De Jesus Ybarra on 21 February 1821 in Calvillo, Aguascalientes. The baptism for Jose Roque Jacinto Gallegos shows the name of his parents as Miguel Gallegos y Maria Gertrudis Gonzales and his paternal grandparents as Miguel Gallegos y Maria Josefa Nieto (https://familysearch.org/pal:/MM9.3.1/TH-267-11118-61099-56?cc=1410092&wc=6808558)

I have done some additional research, but I'm not sure I have the right information.

So far, for my 4th Grandfather, I found a Miguel Rafael Gallegos born in El Estaño, Guanajuato, Mexico, on 14 February 1752 (https://familysearch.org/pal:/MM9.3.1/TH-1942-20573-5471-27?cc=1860831&wc=13965387). I found a record that shows that he married Maria Gertrudis Gonzales in Teocaltiche, Jalisco on 24 Feb 1774; however, I couldn't find the actual microfilm.

For my 5th Grandfather, I found a Miguel Dionicio Gallegos born in La Quemada, San Felipe, Guanajuato, Mexico on 17 Mar 1724 (https://familysearch.org/pal:/MM9.3.1/TH-1951-20573-5677-90?cc=1860831&wc=13965387). I found a record that shows that he married a Josefa Gertrudis (no last name included) in San Felipe, Guanajuato, Mexico on 12 January 1744 (https://familysearch.org/pal:/MM9.3.1/TH-1942-20424-18348-21?cc=1860831&wc=M9Q9-NB6:53760784)

I would appreciate any input to help me verify the info about my 4th and 5th Grandparents.

Thanks in Advance,

Miguel Gallegos