I have another version of that one (from a 19th century broadside) on my website as "Duncan Campbell". It changed very little between different versions - the Gaughan one is almost the same except for Scotifying the printed text. I think he got it from Ford's "Vagabond Songs" - it doesn't seem to have survived in oral tradition, which is surprising considering how many 19th century copies of it there were and how good it is.