Cemeteriat can be a little intimidating at first, so let’s take a tour…
Cemeteriat automatically creates 1 page, a Headstone index
The Headstone page becomes the “parent” page for all the plot/interment pages.
In earlier versions of WordPress, pages with no parent were added to the main menu. If there were hundreds of headstone pages the header became unusable.
Adding a parent page allows the user more control over menu design.