Identify this classic bluesman...

I remember hearing a snippet off a classic bluesman on thisdocumentary about Robert Johnson(or one like it, the one I saw/heard may have been on TV).

The gist of the song was about “The devil stalking the land”. Other than that I have nothing, I’m guessing he was a contemporary of Robert Johnson. I’m on a blues tip right now and have drawn a blank identifying him.

Not much to go on, I know. But any ideas ?

Possibly one of these?

Lonnie Johnson or Tommy Johnson come to mind (neither relations of Robert).