Most of the catalog matched the actual files and I only re-synced the folders because they were moved outside of LR. After that was complete there were still folders that were grayed out and files were actually missing from those folders. I found copies of those files, repopulated the folders and synced the folders. In some cases I had to re-import the files. The catalog appears to match the file database now. - all 31891 images. Still there is no adjustment data showing.
Next step is to see if I can find a backup of the catalog database from a time prior to when the system started to fall apart. The re-constructed library should match an earlier catalog maybe to 90% or so. I will save the current catalog just in case. If this doesn't work I'll just have to accept the fact that I have lost all adjustment data.
I am also thinking that now is a good time to re-think my total library configuration. This database contains camera images dating back to 2002. Since I keep almost all of the original files, I need to break the library down into archive groups and a current working library.
That, of course, I will do within LR and hopefully all of the catalog components will stick with the appropriate library images.