I didn't do a good job of explaining. In the Media Gallery view (List-->Media Gallery) Some of the media items have a person's name that appears at the bottom of the image and in the file name for the item.
However, many of the items have no person's name shown in the image nor in the file name. As mentioned above, these items all ppear to be media associated with citations. They are not indicated as related media in the person's profie (no checkmark in the media column). The only way I've found to figure out if there is media associated with the person, is to click on the Media tag for that person. Then I can see all the media associated with the citations but I have to open them to read them to see which item goes with which citation.
Why don't these synced media items get assigned to the citation? There are NO tags assigned to these items. They have meaningless file names, like this: E:\Bonnie\Genealogy\DNA Family Tree as of 4 26 2019_media\004215238_00769.jpg
I have over 300 items; Do I have to either add a caption or a tag to each one to give them a visible name or open them up to see what they are each time?
Another possibility: Does the tagging of media items continue in the background once the sync is finished? Could I have interrupted that process?