Add this to her profile: [[Category: Moore Cemetery, Blount, Alabama]].
Once you've done that, when you try to save it, you'll get a warning. Click on Save Anyway.
Once you've done that, you'll see the category at the bottom of the page in red. Click on that, and it will take you to an empty category. You can then create the category using the template.
If you're not comfortable doing that, reply to this, and I'll take care of it.