Just a note- Byron's "We'll Go No More A-roving" has nothing to do with "A-rovin', the shanty (see DT). (Oh, you already knew that?).
Some 34 arrangements are listed: A-roving
Now a trivia question- what singers used what version? No, don't answer that!

H. R. Bishop is credited with the tune for Lochnagar by Barry Taylor. The McKellar arrangement is by Moffat