Roman & Palomino Family Connection

I am trying to figure out the connection between the Roman Family and the Palomino family. I have found a marriage record that says the marriage took place in Chihuahua, MX and on the record it says Natividad Gonzales is from Aguascalientes. The record also mentions the partido Lerdo... is that the Liberal party? I am a bit confused and would appreciate some assistance with this record. If anyone can help me out with the translation that would be amazing. The record is for the marriage of Antonio Palomino and Natividad Gonzales.
Link: https://www.ancestry.com/interactive/60442/007641842_03085/3043073?backurl=https://www.ancestry.com/family-tree/person/tree/1117001/person/430027897466/facts/citation/1160296344280/edit/record
Thank you !