Hi... thank you for the information!
That profile is part of the Mexican Roots Project. I'm adding their tag to your post so that it is brought to the attention of project members who are most interested in those profiles.
That profile has no manager at the moment... maybe you would enter the information? Joining WikiTree is free and easy and once you become a member, then you can make edits, care for Maria's profile, and create profiles for her missing relatives.
Have a super day,