Hello primos y primas.
I just found the series of images for early marriages in Cuquío, Jalisco.
If you are searching for a marriage between the years 1666 and 1705, you can find them in Cuquío: San Felipe; Bautismos 1666-1726 images #202 through #230.
Happy hunting!
Images for Burials in Cuquío, Jalisco - 1666 to 1705
As a follow-up, Cuquio burials are found Bautismos 1666-1726 images #234 (1666) through #252 (1705).