Like Kesh followed by Drink of Water? I'm not sure how reliable that sort of thing is. It does usually go that way in one of the sessions I go to and I'd think that it's very probable that it became a set there through someone(s) listening to the Bothy Band but I wouldn't read more into it than that. I don't know where others got the tunes from but I learned the Kesh from Sully's banjo book.