Wow, what an evening. I went to add some fun new content to the site and found out something was seriously messed up. The database was messed up and displaying the wrong site, the one I have been trying to abandon.
I received quite and education in WordPress this evening. And I am very glad I had a backup. Even though it is somewhat old, I am missing 2018 altogether, it was something to build on beside scratch. Sigh. I still have some content from MarsEdit that I can upload an update it a little more; but after that 6 hour marathon my fingers are tired and eyes weary.
I shall return tomorrow night to add my fun.